HG 2994-1987 Terminology of Textile Dyeing and Finishing Auxiliary Agents
Some standard content:
National Standard of the People's Republic of China
Terminology of Textile Dyeing and Finishing Auxiliary
UDC 677. 8. 04
GB 7768
This standard specifies the terminology and definitions of auxiliaries used in fiber spinning, pre-dyeing treatment, dyeing, printing, finishing and dye post-treatment. It is the basic standard for formulating and revising standards and compiling professional technical documents on textile dyeing and finishing auxiliaries. It is also the basis for the research, production, application and technical exchange of textile dyeing and finishing auxiliaries. This standard is divided into two parts: general terminology of textile dyeing and finishing auxiliaries and special terminology of textile dyeing and finishing auxiliaries. This standard also includes the corresponding English terms, and is accompanied by Chinese and English indexes. 1 General terminology of textile and dyeing and finishing auxiliaries
1.1 Surface
surface
The surface between two phases in contact. Surface refers to the surface of the two phases. 1.2 Interface
interface
The surface where two phases are in contact. The interface refers to two phases. 1.3 Surface tension
surface tension
The tension acting on the surface of one phase and pointing to the inside of the tree. It is caused by the attraction between the molecules on the surface of the phase and the molecules inside the phase. Sometimes surface tension refers specifically to the force on the interface between the two phases. Surface tension is expressed in millinewtons/meter (mN/m).
1.4 Interfacial tension
intcrfacial tetisior
The tension generated on the interface between two phases. Interfacial tension is expressed in side newtons/meter (mN/m). 1.5 Surface activity
surface actlvity
The effect of a substance on changing the physical (mechanical, electrical, optical, etc.) properties of a surface or interface. - Generally refers to the effect of a substance on reducing the surface tension or interfacial tension of a solvent. 1.6 Surface phenomena The phenomenon where mechanical, electrical, optical and other effects become apparent at the interface between two phases (liquid-gas, liquid-solid, liquid-liquid or gas-solid). 1.7 Specific surface The surface area of a substance per unit volume. Specific surface indicates the degree of dimensionality of a substance. The unit is m-1. The calculation formula is: Specific surface area = 4 (m-1) Specific surface A = Approved by the Ministry of Chemical Industry of the People's Republic of China on May 3, 1987, implemented on January 1, 1988 1.8 Specific surface energy Specific surface energy GB 776887 The increase in surface energy when the unit surface area is increased at a specified temperature and pressure. 1.9 Protective coating Tolloid
When a substance acts as a lyophilic colloid within a certain concentration range, it can delay or prevent the aggregation of particles in a vegetable liquid dispersion. 1.10 Active matter
Active mutter
A general term for substances that show certain characteristics in a certain solution. 1.11 Surfactant
Surface active agent (surfacuant) A compound with surface activity. After it is dissolved in a liquid, especially water, it can be preferentially adsorbed at the air-air interface or other interfaces, thereby significantly reducing its surface tension or interfacial tension. The molecule of this compound contains at least one group that has affinity for hydrophilic media (hydrophilic group) and at least one group that has almost no affinity for hydrophilic media (lipophilic group).
1.12 Ionic surfactant
ioni: sutfacu active agent (ionic Surfactant) is a substance that ionizes in aqueous solution to produce organic ions with negative or positive charges, and these organic ions have surface activity.
anionic surfactant
anjunic surface activeaqent(anionic sutfaclant) is a substance that ionizes in aqueous solution to produce organic ions with negative charges, and these organic ions have surface activity. 1. 14 cationic surfactant
catiunic surface active agent (cationic surfactant) is a substance that ionizes in aqueous solution to produce organic ions with positive charges, and these organic ions have surface activity. 1.15 amphoteric surfactant
ampholytic surfactant (ampholytic surfactant) is a substance that has two oppositely charged organic ions in its molecular structure. This substance can ionize in aqueous solution, but depending on the conditions of the medium, these organic ions have the properties of anions and (or) cationic surfactants. 1.16 Non-ionized surfactant
non ionic surfactant activc ngent (non-lonic surfactant) is a surfactant that does not produce ionization in aqueous solution. Non-ionic surfactants are water-soluble due to the presence of strong hydrophilic functional groups in their molecules.
1.17 Adsorption
adsorption
The phenomenon that heavy atoms or molecules of one substance attach to the surface of another substance. 1.18 Positive adsorption
positive adsorption
The concentration of solute in the surface layer of the solution is greater than the concentration of solute in the bulk solution. 1.19 Negative adsorption
negativealwotption
The adsorption phenomenon caused by the concentration of solute in the surface layer of the solution being lower than the concentration of solute in the bulk solution 154
1.20 Surfactant adsorption layer
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adsorption layer of surface active agent On the interface of surfactant solution, there is a layer rich in surfactant, namely the adsorption layer. At any position in this layer, the concentration of surfactant is greater than the concentration in the bulk solution. 1.21 Adsorbent
adsorptionagcnt(adstirbenl)
Substance with adsorption. This substance has selective adsorption capacity and has a positive adsorption surface. 1.22 Differential surface work
differential surface wurk
The work required to increase the surface area of a liquid under isobaric, isothermal and reversible conditions. This work is equivalent to the Goubs energy required to transfer molecules from the interior of the liquid to the surface. The differential work dW is proportional to the increased surface area of the liquid dS. dw,=rdswww.bzxz.net
The coefficient of surface work! Expressed in joules per square meter, it is the same as the value of surface tension expressed in Newtons/meter. Monomolecular layer (monolayer)
munomolecular layer; monolayerThe surfactant adsorbed by the adsorbent spreads in a monolayer on the surface of the adsorbent in a monolayered manner. This adsorption layer is called a monolayer, also known as a monolayer.
A uniform or uneven thin layer of material,
1.25 work of cohesion per unit area
work of cohesion pcr unil areaThe work done per unit area when a liquid (or solid) is reversibly separated perpendicular to its axis and two new surfaces are formed under isothermal and isobaric conditions. This work is numerically equal to twice the surface tension. 1.26 Work of adhesion (or of separaticon) per unit areaThe work done on the system when two condensed phases with unit area are separated to form a unit area of each phase under isothermal, isobaric and reversible conditions.
1.27 Cloud point
cloud temperature
The temperature at which the aqueous solution of some non-ionized surfactants changes from a homogeneous phase to a heterogeneous phase (i.e., from clear and transparent to turbid) when the temperature rises. Cloud point is also called turbidity temperature. 1.28 Clarifying point
temperature of clarifit:ation The temperature at which a heterogeneous mixture of certain non-ionized surfactant aqueous solutions with a turbidity point becomes homogeneous when the humidity decreases. The clearing point is also called the clarifying temperature.
1.29 Carat temperature
Ktafft tenperature
The temperature at which the solubility of the ionized surfactant increases sharply (actually in a very narrow temperature range). At this temperature, its solubility is equal to the critical micelle concentration. 1.30 Hydrophilic
hydrophily
Affinity for water,
Hydrophilic group
Hydrophilic group
A group with affinity for water.
1.32 Hydrophobic
hydrophoby
Resistance to water
1.33 Hydrophobic group
Hydrophobic group
A group with repulsion to water.
1.34 Lyophily
Affinity for the liquid phase.
1.35 Lyophilic group
A group having affinity for the liquid phase.
1.36 Lyophobic
lyophoby
A group having repulsion for the liquid phase.
1.37 Lyophobic group
lyophobic group
A group having repulsion for the liquid phase.
Lipophilicity
lipophilicity
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Affinity for non-gaseous, non-polar organic phases 1.39
Lipophilic group
lipophiliegtoup
A group with affinity for non-gaseous, non-polar organic phases. 1.40Lipophobicity
Lipophubicity
Repellency for non-gaseous, non-polar organic phases 1.41Lipophobic group
lipophobie group
A group with repellency for non-gaseous, non-polar organic phases. 2Cexophilicity
Cexophilicity
The tendency of a molecule to leave or not penetrate into all or part of a structure. Repellency can be characterized by functional groups in molecules. When the substance changes from the ideal gaseous state to the phase under investigation, the introduction of these groups in the molecule will cause a change in chemical potential.
Note: The value of the increase in chemical potential caused by the introduction of functional groups is a function of concentration and temperature. According to these changes, this group can have affinity or alienation characteristics.
1.43 Affinity
endophilicity
The tendency of a molecule to maintain or not penetrate all or part of the structure in a phase. Affinity can be characterized by molecular date 16
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functional groups. When the substance changes from the ideal gaseous state to the phase under investigation, the introduction of these groups in the molecule will cause a change in chemical potential.
Note: The value of the decrease in chemical potential caused by the introduction of other functional groups is a function of concentration and temperature. According to these variables, this group can have affinity or alienation characteristics.
1.43 Endophilicity
The tendency of a molecule to maintain or not penetrate all or part of the structure in a phase. Affinity can be characterized by molecular date 16
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functional groups. When the substance changes from the ideal gaseous state to the phase under investigation, the introduction of these groups in the molecule will cause a change in chemical potential.
Note: The value of the decrease in chemical potential caused by the introduction of other functional groups is a function of concentration and temperature. According to these variables, this group can have affinity or alienation characteristics.
1.44amphiphile
amphiphatic product
product containing one or more hydrophilic groups and one or more lipophilic groups in the molecule. 1.45hydrophilic-lipophile balance
hydrophilic-lipaphile balance (HLB) The relative importance of polar groups (or polypolar groups) and non-polar parts, and affect the affinity of molecules for water and low-polarity organic solvents respectively. Hydrophilic-lipophile balance is also called hydrophilic-lipophile ratio. 1.46polar group
polargroup
group that causes the electron distribution in the molecule to cause an effective electric dipole moment. This benzene group presents a significantly polar surface, especially affinity for water, so the molecule has hydrophilic characteristics. 1.47non-polar group
non-polargroup
group that causes the electron distribution in the molecule to not cause an effective electric dipole moment. This group shows affinity for low polar organic solvents, thus making the molecule lipophilic. 1.48 Polar-non polar structure
polar-non polar structure
Molecular structure that includes at least one polar group and a large nonpolar group, which makes the molecule hydrophilic and lipophilic.
1.49 Emulsification
emulsifying
The process of dispersing two mutually immiscible liquids into one liquid to form a two-phase dispersion system. 1.50 Emulsification
emulsificatian
The action of making two mutually immiscible liquids form milky waves. 1.51 Oil emulsion
oil emulsion
The continuous phase is a liquid emulsion that is immiscible with water. Also called water-in-oil emulsion (expressed as W-0 or W/0). 1.52
aqueous emulsion
an emulsion whose continuous phase is water is called an oil-in-water emulsion (expressed as OW or O/W). 1.53emulsifiable liquid
emulsifiable liquid
a liquid suitable for constituting the dispersed phase of an emulsion. 1.54emulsifying liquid
emulsifying liquid
a liquid suitable for constituting the continuous phase of an emulsion. 1.55micelle
:nicelle
an aggregate of separated or dissociated surfactants in a surfactant solution above a certain critical concentration. 1.56critical micelle concentration
critical micelle concentration(cMc): the minimum concentration at which micelles can be formed.
peptization
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stable dispersion in the form of floccules or aggregates1.58
salt sensitivity
stll senxiivily
the degree to which salt electrolytes affect certain properties of dyes and auxiliaries. Bubble
bubble
a large amount of gas surrounded by a thin liquid capsule.
a group of bubbles formed by parallel bubbles separated by a thin liquid film, thus forming a dispersion in which gas is dispersed in a large volume ratio in a liquid,
1.61foaming effect
foaming effect
the effect of forming foam.
foaming power
fuaming power
the ability to produce bubbles.
foaming persistance
the ability to make foam persist.
capillary activity
apillaty activity
the action of surfactants in solution due to adsorption on interfaces. This action usually results in a reduction in surface tension or interfacial tension.
1.65contact angle
contact angle
the angle between the tangent line formed by the surface of the liquid phase in the condensed phase at a point where at least two condensed phases are in contact and the plane of intersection of the two condensed phases.
wetting
the action that makes the properties of wetting tendency and wetting effect in the specific case of surfactant solutions. wetting tendency
wetting tendency
the direction in which a liquid spreads on a surface. A decrease in the contact angle between a solution and a surface indicates an increase in wetting, and a contact angle of zero corresponds to spreading.
Wetting power
Wetting power
The ability to wet a surface,
Wettability
The ability to make a surface wet.
Spreading ability
sprcading ability
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A property of a liquid that allows a drop of liquid to spontaneously spread over a liquid or solid surface1. 1.71
Adhesive wetting
The wetting process in which a drop of liquid cannot spread but adheres to another liquid or solid surface. 1.72 Wetting by immersion
blceding weiting
The wetting process that occurs when a drop of liquid immerses into another liquid or solid surface. Wetting hysteresis
wetting hysteresis observed on a solid substrate. Rewetting abllity
The solid substrate still has the effect of being wetted by water after being adsorbed by a certain surfactant and then dried. 1.75 Penetration
leeding
The phenomenon of liquid entering the solid from the surface of the solid. Metal sensitivity
metal sensitivity
The degree to which metal ions in the dye bath affect certain properties of dyes and auxiliaries. 1.77. Suspending power
suspending puwer
The ability to keep certain insoluble particles in a suspended state in a surfactant solution. 1.78 Dispersinn A system consisting of two or more phases. One of the phases is a continuous phase and at least one is a dispersed phase of fine particles. 1.79 Disperse phase Disperse phase Discontinuous phase in a dispersion 1.80 Dispersing medium Dispersing medium The continuous phase in a dispersion, the coagulation of the dispersed phase into flocculent precipitates from the dispersion medium. 1.82 Flocculate Flocxulate (flo) Material that has been coagulated. 1.83 Coagulation Coacervation GB 776887 Separation into an equilibrium liquid-colloid phase containing the same components but in different proportions. 1.84 Coacervated phase (coacervate) The concentrated phase in a coacervated system.
1. 85 Coacervated system
The sum of the phases in a coacervated system.
1.86 Coalescence
coalescence
The disappearance of the boundary between two contacting droplets or between a droplet and a solid phase, with the resulting change in shape and a decrease in the total surface area.
1.87 Sedimentation
sedimcnatian
The accumulation of particles dispersed in a fluid medium under the action of gravity or centrifugal force. Dilatency
The increase in viscosity or consistency of a liquid under certain conditions due to the action of shear force; when the shear action stops, the viscosity or consistency must be reestablished in a certain period of time. This property of the liquid is called dilatency. Thixotropy is also called reverse thixotropy. 7.89 Thixotropy
thixotropy
Under certain conditions, due to shearing, the viscosity or consistency of a liquid decreases; when the shearing stops, the viscosity or consistency must be rebuilt in a certain period of time. This property of the liquid is called thixotropy. Thixotropy returning time
thixotropy returning time
Under shearing, the viscosity or consistency of a liquid decreases. When the shearing stops, the viscosity or consistency returns to the size before the shearing.
1.91 Rheology
rheology
A general term for the thixotropy or thixotropy of a slurry or colloidal liquid. 1.92 Rheological hysteresis
rheological hystercsis
The shear rate increases linearly from zero to a maximum value (upper branch) at any time under isothermal reversible conditions, and then decreases in the same way (lower branch). The shear rate graph shows a hysteresis loop, which can be used to test and characterize thixotropy and thixotropy. 1.93 Shear thinning
shear thinning
The phenomenon that the apparent viscosity decreases without hysteresis with the increase of shear rate under isothermal reversible conditions. 1.94 Rheopoxy
The phenomenon that the thixotropy recovery time can be shortened by a smaller shear rate after the relatively high shear rate stops. 1.95 Reversible hydrolysis
reversible hydrolysis
The ions of water and dissolved salts establish an equilibrium state in which the acid or base molecules that can generate this equilibrium coexist. When the medium conditions160
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change, the acid or base molecules can return to the ionic state. Weak organic acid salts or weak organic amine salts containing human alkali are more likely to undergo reversible hydrolysis.
1.96 Autooxidation
autoxidation
autooxidation reaction of molecular oxygen with an organic or inorganic compound at a certain rate. 1.97 Dehydration
dehydration
physical operation resulting in the removal of some or all of the bound water in a product, or chemical reaction resulting in the removal of one or more water molecules from a compound.
1.98 Chelation of metal ions
chelation of metal ions
the formation of a complex by the encapsulation of metal ions in a ring structure which includes one or more charge-donating groups.
1.99 Chelates of metal ions
chelatc af mctal ions
metal complexes which inhibit the activity of metal ions by chelation. 1.100 complexing of a metal ions the conversion of a metal ion into a new complex ion by the action of a molecule having at least one electron-donating group. polyvalent chelation the "masking" of metal ions dissolved in a medium which normally form a precipitate in the presence of reagents such as surfactants. This "masking" is usually accomplished by the formation of a complex which remains in the medium. 1.102 chelaling power for metal ions the ability of certain molecules to form chelates with metal ions. 1.103 complexing power for metal ions the effect of certain molecules on a metal ion to form a new complex ion which has lost its ionizing properties. 1.104 Emulsifying power
emulsifying power
The power of a substance to form an emulsion of two immiscible liquids. 1.105 Apparent volume
apparantvolume
The volume measured within the outer limits of a certain amount of substance under experimental conditions. The gauge volume may include bubbles, pores and voids.
Apparent density
apparant density
The mass per unit of apparent volume.
Buffering solution
buffering solution
A solution whose hydrogen ion concentration does not change significantly due to the addition of a small amount of acid or base. Usually a solution formed by a mixture of a weak acid and its salt or a weak base and its salt.
1.108 Additive, synergistic and antigonistic effect
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aellitive,synergistic and antigonistic effect1,F In a solution of two components mixed, if the concentrations of each component are CA and c respectively, a given effect is obtained; and when A and B exist alone, if the concentrations are ℃ and c respectively, the same effect can be obtained. At this time, the mixed effect of A and B can be expressed by the following formula:
ca/ex+cn/r's
If the sum of the formula is equal to 1, it is called an additive effect; if the sum is less than 1, it is called a synergistic effect; if the sum is greater than 1, it is called an antagonistic effect.2 Terminology of textile dyeing and finishing auxiliaries
Textile dyeing and finishing auxiliaries
textile, dyeing and finishing Auxiliaries is a general term for substances other than dyes and general chemicals (such as inorganic or organic acids, alkalis and salts) used in the fiber spinning process, textile dyeing, printing, finishing, pre-treatment and dye post-treatment. 2.2Fiber spinning auxiliaries
Fiber spinning auxiliaries
Various auxiliaries used in fiber processing and textile processes. 2.3Coning cil, winding luhricantThe chemical that makes the yarn suitable for winding and subsequent weaving is called coning oil. It can make the yarn softer and clearer. a
Method: These substances contain tar products or emulsifiable substances in water, which can be prepared with the help of surfactants such as oil-soluble polyethylene glycol esters or their esters. bSubstances that reduce friction and prevent contact surface loss during convolution are called convolution lubricants. 2.4Hygroscopic agent
Hydroscopy agent
Substances that can increase the absorption of condensed air by textiles in the air. 2.5 Humectant
Humectant
Products that control and maintain the required moisture in the yarn throughout the spinning process and ultimately increase the strength of the yarn (these products are solutions of moistening agents with added hygroscopic agents and preservatives). 2.6 Spinning bath additive
Spinning bath additive
Additives used to clarify the spinning bath and prevent nozzle blockage. These additives are usually surfactants or preparations containing surfactants.
Spinning solution additive
Spinning solution additive
Additives added during the preparation of the spinning solution to improve the suitability of the spinning solution for spinning and possibly improve the quality of the filaments. These additives are usually surfactants or preparations containing surfactants. 2.8 Spinning oil
Spinning oil
A substance applied to the fibers before spinning or during spinning. It can make the fiber more lubricated and flexible, and give the fiber soldiers the required surface properties, such as drag, softness, flatness, antistatic properties, etc., so that the fiber can pass through the subsequent process smoothly. 162
2.9 Sizing
sizing (starehing)
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The process of applying a certain concentration of sizing to the fabric. 2.10 Sizing agent
sizing agcnt (starching agent) Sizing agent that has a sizing effect on the yarn, which includes various plant starches, natural rubbers (including plant and animal), cellulose derivatives, chemical synthetic sizing, etc.
2.11 Waxing agent
waxingagent
Low melting point wax used for warp yarn treatment. The use of this wax to treat the warp yarn reduces breakage in the subsequent weaving process. Waxing agent means textile wax or sizing wax.
2.12 Soaking agent
A soaking tank for the warp of butyl fiber to make the silk fiber smooth and flexible, so as to reduce the breakage during winding and weaving. 2.13 Carbonization
carbunization
The process of removing plant impurities from wool with sulfuric acid or other substances. 2.14 Carbonizing agent
Carbonizing agent
Substance that carbonizes plant impurities in wool. 2.15
Sulfonating assistant
Carbonizing assistant
Substance that accelerates the penetration of carbonizing agent into plant impurities in wool to promote the destruction of these impurities in subsequent heat treatment. 2.16 Dyeing and finishing auxitiarics
Dyeing and finishing auxitiaricsAuxiliary agents used in the dyeing, printing, finishing and pre-treatment of textiles. 2.17 Pretreating auxiliaries Pretreating auxiliaries Auxiliaries used in various treatments of textiles before dyeing and printing. 2.18 Dyeing auxiliaries Dyeing auxiliaries Auxiliaries used to improve the dyeing properties of dyes and dyeing substrates or to make the dyeing process go smoothly during the dyeing process. 2.19 Printing auxiliaries Printing auxiliarics Auxiliaries used to improve the printing quality or to make the printing process go smoothly during the fabric printing process. 2.20 Finishing auxiliaries Auxiliaries used in the treatment process to improve the wearability of textiles. 2.21 Wetting agent Wetting agent A substance that can increase the wetting tendency of liquid after adding to liquid. 2.22 Rewetting agent
Rewetting agent
Surfactant with rewetting effect. 2.23 Penetrating agent
Bleeding agent
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Surfactant that can increase the permeability of liquid after being added to liquid. 2.24
Mercerizing finish
The process of treating cotton fabric with chemicals such as concentrated sodium hydroxide solution or concentrated nitrogen solution under tension to improve fiber properties and obtain gloss.
2.25 Mercerizing agent
mercerizing agent
Substance used for mercerizing cotton fabrics.
2.26 Mercerizing assistant
Substance that absorbs the wetting power of mercerizing liquid, thereby accelerating the uniform penetration of mercerizing liquid into cotton fibers. Note: These products are wetting agents that are stable in high-concentration alkali liquids. They are composed of: a component with surface activity and emulsification in alkali liquid (such as low-molecular-weight alkane sulfonates, high-sulfonated oils, cresols, dimethyl phenols, etc.), and a component with defoaming and wetting effects. The latter is insoluble in liquid itself, but is dissolved by an emulsifier (such as glycols, ethoxylated amines, etc.). Emulsifier
emulsifyingagent (emulsificr) is a substance that makes two immiscible liquids form an emulsified system. 2.283
Metal complexing agent
Metal complexing agent.
A compound that can form a chelate with certain metal ions in water or solution. It can prevent certain metal ions from reacting with other compounds to produce precipitation.
desizing
The process of removing sizing from textiles.
2.30Desizing agent
desizing agcnt
Substance used for desizing textiles.
2.31Scourning
Scourning (boiling-off, degumming)The process of removing natural impurities, dirt, residual sizing from natural fibers such as cotton, wool, linen, and silk, or removing oil, sizing, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called boiling, and the refining of silk fabrics is called degumming; wool fabrics are washed with wool and mud to remove impurities.
2.32 Scouring agent
Auxiliary agent used for textile scouring.
2.33 Scouring assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouring6 Spinning bath additives
spinning bath additive
Additives used to clarify the spinning bath and prevent nozzle blockage. These additives are usually surfactants or preparations containing surfactants.
Spinning solution additive
Additives added during the preparation of the spinning solution to improve the adaptability of the spinning solution to spinning and possibly improve the quality of the filaments. These additives are usually surfactants or preparations containing surfactants. 2.8 Spinning oil
spinning oil
A substance applied to the fiber before spinning or during spinning. It can make the fiber more lubricated and flexible, and give the fiber the desired surface properties, such as drag, softness, flatness, antistatic properties, etc., so that the fiber can pass through the subsequent processes smoothly. 162
2.9 Sizing
sizing (starehing)
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The process of applying a certain concentration of sizing agent to fabric. 2.10 Sizing agent
sizing agcnt (starching agent)Sizing agent that has a sizing effect on yarn, including various plant starches, natural rubbers (including plant and animal), cellulose derivatives, chemical synthetic sizing agents, etc.
2.11 Waxing agent
waxingagent
Low melting point waxes used for warp yarn treatment. The use of such waxes to treat warp yarns can reduce breakage in the subsequent weaving process. Waxing agent is also known as textile wax or sizing wax.
2.12 Soaking agent
A soaking tank for the warp of butyl fiber to make the silk fiber smooth and flexible, so as to reduce the breakage during winding and weaving. 2.13 Carbonization
carbunization
The process of removing plant impurities from wool with sulfuric acid or other substances. 2.14 Carbonizing agent
Carbonizing agent
Substance that carbonizes plant impurities in wool. 2.15
Sulfonating assistant
Carbonizing assistant
Substance that accelerates the penetration of carbonizing agent into plant impurities in wool to promote the destruction of these impurities in subsequent heat treatment. 2.16 Dyeing and finishing auxitiarics
Dyeing and finishing auxitiaricsAuxiliary agents used in the dyeing, printing, finishing and pre-treatment of textiles. 2.17 Pretreating auxiliaries Pretreating auxiliaries Auxiliaries used in various treatments of textiles before dyeing and printing. 2.18 Dyeing auxiliaries Dyeing auxiliaries Auxiliaries used to improve the dyeing properties of dyes and dyeing substrates or to make the dyeing process go smoothly during the dyeing process. 2.19 Printing auxiliaries Printing auxiliarics Auxiliaries used to improve the printing quality or to make the printing process go smoothly during the fabric printing process. 2.20 Finishing auxiliaries Auxiliaries used in the treatment process to improve the wearability of textiles. 2.21 Wetting agent Wetting agent A substance that can increase the wetting tendency of liquid after adding to liquid. 2.22 Rewetting agent
Rewetting agent
Surfactant with rewetting effect. 2.23 Penetrating agent
Bleeding agent
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Surfactant that can increase the permeability of liquid after being added to liquid. 2.24
Mercerizing finish
The process of treating cotton fabric with chemicals such as concentrated sodium hydroxide solution or concentrated nitrogen solution under tension to improve fiber properties and obtain gloss.
2.25 Mercerizing agent
mercerizing agent
Substance used for mercerizing cotton fabrics.
2.26 Mercerizing assistant
Substance that absorbs the wetting power of mercerizing liquid, thereby accelerating the uniform penetration of mercerizing liquid into cotton fibers. Note: These products are wetting agents that are stable in high-concentration alkali liquids. They are composed of: a component with surface activity and emulsification in alkali liquid (such as low-molecular-weight alkane sulfonates, high-sulfonated oils, cresols, dimethyl phenols, etc.), and a component with defoaming and wetting effects. The latter is insoluble in liquid itself, but is dissolved by an emulsifier (such as glycols, ethoxylated amines, etc.). Emulsifier
emulsifyingagent (emulsificr) is a substance that makes two immiscible liquids form an emulsified system. 2.283
Metal complexing agent
metal complexing agent.
Compounds that can form chelates with certain metal ions in water or solution. It can prevent certain metal ions from reacting with other compounds to produce precipitation.
desizing
The process of removing sizing from textiles.
2.30Desizing agent
desizing agcnt
Substances used for desizing textiles.
2.31Scourning
Scourning (boiling-off, degumming)The process of removing natural impurities, dirt, residual sizing from natural fibers such as cotton, wool, linen, and silk, or removing oil, sizing, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called boiling, and the refining of silk fabrics is called degumming; wool fabrics are washed with wool and mud to remove impurities.
2.32 Scouring agent
Auxiliary agent used for textile scouring.
2.33 Scouring assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouring6 Spinning bath additives
spinning bath additive
Additives used to clarify the spinning bath and prevent nozzle blockage. These additives are usually surfactants or preparations containing surfactants.
Spinning solution additive
Additives added during the preparation of the spinning solution to improve the adaptability of the spinning solution to spinning and possibly improve the quality of the filaments. These additives are usually surfactants or preparations containing surfactants. 2.8 Spinning oil
spinning oil
A substance applied to the fiber before spinning or during spinning. It can make the fiber more lubricated and flexible, and give the fiber the desired surface properties, such as drag, softness, flatness, antistatic properties, etc., so that the fiber can pass through the subsequent processes smoothly. 162
2.9 Sizing
sizing (starehing)
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The process of applying a certain concentration of sizing agent to fabric. 2.10 Sizing agent
sizing agcnt (starching agent)Sizing agent that has a sizing effect on yarn, including various plant starches, natural rubbers (including plant and animal), cellulose derivatives, chemical synthetic sizing agents, etc.
2.11 Waxing agent
waxingagent
Low melting point waxes used for warp yarn treatment. The use of such waxes to treat warp yarns can reduce breakage in the subsequent weaving process. Waxing agent is also known as textile wax or sizing wax.
2.12 Soaking agent
A soaking tank for the warp of butyl fiber to make the silk fiber smooth and flexible, so as to reduce the breakage during winding and weaving. 2.13 Carbonization
carbunization
The process of removing plant impurities from wool with sulfuric acid or other substances. 2.14 Carbonizing agent
Carbonizing agent
Substance that carbonizes plant impurities in wool. 2.15
Sulfonating assistant
Carbonizing assistant
Substance that accelerates the penetration of carbonizing agent into plant impurities in wool to promote the destruction of these impurities in subsequent heat treatment. 2.16 Dyeing and finishing auxitiarics
Dyeing and finishing auxitiaricsAuxiliary agents used in the dyeing, printing, finishing and pre-treatment of textiles. 2.17 Pretreating auxiliaries Pretreating auxiliaries Auxiliaries used in various treatments of textiles before dyeing and printing. 2.18 Dyeing auxiliaries Dyeing auxiliaries Auxiliaries used to improve the dyeing properties of dyes and dyeing substrates or to make the dyeing process go smoothly during the dyeing process. 2.19 Printing auxiliaries Printing auxiliarics Auxiliaries used to improve the printing quality or to make the printing process go smoothly during the fabric printing process. 2.20 Finishing auxiliaries Auxiliaries used in the treatment process to improve the wearability of textiles. 2.21 Wetting agent Wetting agent A substance that can increase the wetting tendency of liquid after adding to liquid. 2.22 Rewetting agent
Rewetting agent
Surfactant with rewetting effect. 2.23 Penetrating agent
Bleeding agent
GB 7768—87
Surfactant that can increase the permeability of liquid after being added to liquid. 2.24
Mercerizing finish
The process of treating cotton fabric with chemicals such as concentrated sodium hydroxide solution or concentrated nitrogen solution under tension to improve fiber properties and obtain gloss.
2.25 Mercerizing agent
mercerizing agent
Substance used for mercerizing cotton fabrics.
2.26 Mercerizing assistant
Substance that absorbs the wetting power of mercerizing liquid, thereby accelerating the uniform penetration of mercerizing liquid into cotton fibers. Note: These products are wetting agents that are stable in high-concentration alkali liquids. They are composed of: a component with surface activity and emulsification in alkali liquid (such as low-molecular-weight alkane sulfonates, high-sulfonated oils, cresols, dimethyl phenols, etc.), and a component with defoaming and wetting effects. The latter is insoluble in liquid itself, but is dissolved by an emulsifier (such as glycols, ethoxylated amines, etc.). Emulsifier
emulsifyingagent (emulsificr) is a substance that makes two immiscible liquids form an emulsified system. 2.283
Metal complexing agent
metal complexing agent.
Compounds that can form chelates with certain metal ions in water or solution. It can prevent certain metal ions from reacting with other compounds to produce precipitation.
desizing
The process of removing sizing from textiles.
2.30Desizing agent
desizing agcnt
Substances used for desizing textiles.
2.31Scourning
Scourning (boiling-off, degumming)The process of removing natural impurities, dirt, residual sizing from natural fibers such as cotton, wool, linen, and silk, or removing oil, sizing, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called boiling, and the refining of silk fabrics is called degumming; wool fabrics are washed with wool and mud to remove impurities.
2.32 Scouring agent
Auxiliary agent used for textile scouring.
2.33 Scouring assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouring14 Carbonizing agent Carbonizing agent A substance that carbonizes vegetable impurities in wool. 2.15 Sulfonating assistant Carbonizing assistant A substance that accelerates the penetration of carbonizing agent into vegetable impurities in wool to promote the destruction of these impurities during subsequent heat treatment. 2.16 Dyeing and finishing auxitiarics Auxiliaries used in the dyeing, printing, finishing and pre-treatment of textiles. 2.17 Pretreating auxiliaries Auxiliaries used in various treatments of textiles before dyeing and printing. 2.18 Dyeing auxiliaries Dyeing auxiliaries Auxiliaries used in the dyeing process to improve the dyeing properties of dyes and dyeing substrates or to make the dyeing process go smoothly.
2.19 Printing auxiliarics
Auxiliaries used to improve the quality of printing or to make the printing process go smoothly during the textile printing process. 2.20 Finishing auxiliaries
Auxiliaries used in the finishing process to improve the wearability of textiles. 2.21 Wetting agent.
A substance that can increase the wetting tendency of a liquid after adding it. 2.22 Rewetting agent
A surfactant that has a rewetting effect. 2.23 Bleeding agent
GB 7768—87
A surfactant that can increase the permeability of a liquid after adding it. 2.24
mercerizing finish
tncrgerizing finish
The process of treating cotton fabrics with concentrated sodium hydroxide solution or concentrated nitrogen solution under tension to improve fiber properties and obtain luster.
2.25 mercerizing agent
mercerizing agent
Substance used for mercerizing cotton fabrics,
2.26 mercerizing assistant
substance that absorbs the wetting power of mercerizing liquid and accelerates the uniform penetration of mercerizing liquid into cotton fibers. Note: These products are wetting agents that are stable in high-concentration alkali liquid. They are composed of components with surface activity and emulsification in alkali liquid (such as low-molecular-weight alkane sulfonates, high-sulfonated oils, cresols, xylenols, etc.), and components with defoaming and wetting effects. The latter is insoluble in liquid itself, but is dissolved by an emulsifier (such as glycol, ethoxylated amine, etc.). Emulsifier
emulsifyingagent (emulsificr) A substance that makes two immiscible liquids form an emulsified system. 2.283
Metal complexing agent
metal complexing agen.
A compound that can form a chelate with certain metal ions in water or solution. It can prevent certain metal ions from reacting with other compounds to produce precipitation.
desizing
The process of removing the sizing from textiles.
2.30Desizing agent
desizing agcnt
Substance used for desizing textiles.
2.31 Scouring
Scourning (boiling-off, degumming) is the process of removing natural impurities, dirt, residual slurry from natural fibers such as cotton, wool, linen, and silk, or removing oil, slurry, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called boiling, and the refining of silk fabrics is called degumming; wool fabrics are removed from impurities by washing wool and washing mud.
2.32 Scouring agent
Scourning agent
Auxiliary agent used for scouring textiles.
2.33 Scouring assistant
Scourning assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouring14 Carbonizing agent Carbonizing agent A substance that carbonizes vegetable impurities in wool. 2.15 Sulfonating assistant Carbonizing assistant A substance that accelerates the penetration of carbonizing agent into vegetable impurities in wool to promote the destruction of these impurities during subsequent heat treatment. 2.16 Dyeing and finishing auxitiarics Auxiliaries used in the dyeing, printing, finishing and pre-treatment of textiles. 2.17 Pretreating auxiliaries Auxiliaries used in various treatments of textiles before dyeing and printing. 2.18 Dyeing auxiliaries Dyeing auxiliaries Auxiliaries used in the dyeing process to improve the dyeing properties of dyes and dyeing substrates or to make the dyeing process go smoothly.
2.19 Printing auxiliarics
Auxiliaries used to improve the quality of printing or to make the printing process go smoothly during the textile printing process. 2.20 Finishing auxiliaries
Auxiliaries used in the finishing process to improve the wearability of textiles. 2.21 Wetting agent.
A substance that can increase the wetting tendency of a liquid after being added to it. 2.22 Rewetting agent
A surfactant that has a rewetting effect. 2.23 Bleeding agent
GB 7768—87
A surfactant that can increase the permeability of a liquid after being added to it. 2.24
mercerizing finish
tncrgerizing finish
The process of treating cotton fabrics with concentrated sodium hydroxide solution or concentrated nitrogen solution under tension to improve fiber properties and obtain luster.
2.25 mercerizing agent
mercerizing agent
Substance used for mercerizing cotton fabrics,
2.26 mercerizing assistant
Substance that absorbs the wetting power of mercerizing liquid and accelerates the uniform penetration of mercerizing liquid into cotton fibers. Note: These products are wetting agents that are stable in high-concentration alkali liquid. They are composed of components with surface activity and emulsification in alkali liquid (such as low-molecular-weight alkane sulfonates, high-sulfonated oils, cresols, xylenols, etc.), and components with defoaming and wetting effects. The latter is insoluble in liquid itself, but is dissolved by an emulsifier (such as glycol, ethoxylated amine, etc.). Emulsifier
emulsifyingagent (emulsificr) A substance that makes two immiscible liquids form an emulsified system. 2.283
Metal complexing agent
metal complexing agen.
A compound that can form a chelate with certain metal ions in water or solution. It can prevent certain metal ions from reacting with other compounds to produce precipitation.
desizing
The process of removing the sizing from textiles.
2.30Desizing agent
desizing agcnt
Substance used for desizing textiles.
2.31 Scouring
Scourning (boiling-off, degumming) is the process of removing natural impurities, dirt, residual slurry from natural fibers such as cotton, wool, linen, and silk, or removing oil, slurry, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called boiling, and the refining of silk fabrics is called degumming; wool fabrics are removed from impurities by washing wool and washing mud.
2.32 Scouring agent
Scourning agent
Auxiliary agent used for scouring textiles.
2.33 Scouring assistant
Scourning assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouringDegumming) is the process of removing natural impurities, dirt, residual slurry from natural fibers such as cotton, wool, linen, and silk, or removing oil, slurry, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called scouring, and the refining of silk fabrics is called degumming; wool fabrics are removed from impurities by washing wool and washing mud.
2.32 Scouring agent
Scourning agent
Auxiliary agent used for scouring textiles.
2.33 Scouring assistant
Scourning assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouringDegumming) is the process of removing natural impurities, dirt, residual slurry from natural fibers such as cotton, wool, linen, and silk, or removing oil, slurry, etc. from synthetic fibers by physical and chemical methods. The refining of cotton and linen textiles is called scouring, and the refining of silk fabrics is called degumming; wool fabrics are removed from impurities by washing wool and washing mud.
2.32 Scouring agent
Scourning agent
Auxiliary agent used for scouring textiles.
2.33 Scouring assistant
Scourning assistant
Auxiliary agent that promotes the scouring effect of the scouring agent. 2.34 Solvent scouring
Solulion scouring
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