This standard specifies the terms and definitions (or descriptions) of paint and varnish disease. This standard is applicable to the production, application, scientific research, teaching, publication and standard compilation of coatings, and can also be used in relevant technical business exchanges at home and abroad. GB/T 5206.5-1991 Paint and varnish vocabulary Part 5: Pathological terms of coatings and coating films GB/T5206.5-1991 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Paints and varnishes
Part 5
Terminology relating to defects of coutings and films
Paints and arnishes-Yocabulary-Part 5 : Terminology relating to defects of coutings and films
This standard adopts the international standard JSO4618/2-1984 Paints and varnishes--Vocabulary
Terminology relating to defects of coutings and films during aging. Subject content and scope of application
This standard specifies the terms and their definitions (or descriptions) of the aging of paints and varnishes. GB 5206.591
Part 2, About initial aging and
This standard applies to the production, application, scientific research, teaching, publication and compilation of standards for coatings, and can also be used in relevant technical and business exchanges at home and abroad.
6 Terminology of paint and coating disease
6.1 Clouding
The phenomenon that varnish, oil or thinner becomes cloudy and opaque due to the precipitation of insoluble matter. 6.2 Diacoloration of painis or varnishes The phenomenon that the paint deviates from its original color during storage due to chemical or physical changes of certain components or chemical reactions with the container.
6.3 Thickening
The phenomenon that the paint increases in thickness during storage, usually due to the loss of thinner. 6.4 Fatting
The phenomenon that the paint increases in thickness (not necessarily to the point where it cannot be used) and expands in volume due to chemical reactions between components during storage.
Synonyms: thickening, swelling
6.5 Feeding
The consistency of the coating has increased to the point where it must be diluted with a base before it can be used or is still difficult to use. This is caused by the gelling of the coating base or the chemical reaction between the paint components. Note: The English name for livering is applicable to both paint and varnish, while feeding is only applicable to paint. 6.6
Flocculation
The phenomenon of the formation of agglomerates in paint or dispersion. Gelling
The phenomenon of the coating changing from a liquid state to a solid or semi-solid state that cannot be used. Parlial crystallization
The phenomenon of partial crystallization of rosin etc. in alcohol-soluble varnish or oil-based varnish containing rosin components during storage. 6.9 Skinning
Approved by the State Administration of Technical Supervision on August 24, 1991, and implemented on August 1, 1992
GB 5206-5—91
The phenomenon that the coating forms a film on the surface of the liquid due to oxidative polymerization in the container. 6-10 Settling
The phenomenon that the solid components of the coating sink to the bottom of the container during storage. Synonyms: sinking; sedimentation
6-11 Caking
The particles of the pigment, extender, etc. in the paint settle into dense lumps that are difficult to disperse by stirring. 6.12 Seedy
The coarse particles (i.e., a small amount of skinning, gel, agglomerate or foreign coarse particles) exhibited by the coating during storage. 6.13
Pig skin
The phenomenon that the grinding fineness of the paint becomes poor due to the coagulation of the additional materials during storage. Floating
The phenomenon that one or more pigments of a paint containing a mixture of different pigments separate or float during storage or drying and appear as streaks and spots of different colors on the surface of the paint or paint film. 6.15 Flooding
The extreme condition of floating. Some pigments float to the surface. Although the color of the paint film is uniform, it is obviously different from the color of the wet film when it was first applied.
6.16 Bubbling
Bubbles of air or solvent vapor or both formed during the application of the paint. Such bubbles may disappear during the drying process of the paint film or may exist permanently.
6-17 Pin-holes
A pathological condition in which there are fine holes in the paint film similar to those pierced by a needle. It is caused by the collapse of air bubbles and other bubbles mixed in the paint film, which cannot be leveled before the paint film dries and solidifies. It is also caused by improper substrate treatment or application (such as too thick paint film).
6.18 Wrinkling
The paint film shows more or less regular small-amplitude corrugations, which may penetrate part or all of the film thickness. The size and density of wrinkles may vary with the composition of the paint film and the conditions during film formation (including temperature, wet film thickness and atmospheric pollution). Note that some decorative paints are specially formulated to produce generally regular wrinkles in the paint film. Synonymous with English words are crinkling. 6.19 Orange skin
Surface condition in which the paint film has a skin-like appearance. This condition is prone to occur during spray application (especially when the substrate is flat). 6.20 Blushing
The phenomenon that milky white sometimes appears on the paint film during the drying process of glossy paint. This is caused by the condensation of water in the air on the surface of the wet paint film and (or) the precipitation of one or more solid states in the paint. See "anti-whitening" (GB5206.4 Article 5.83)]. 6.21 Runs sags; curtains When the paint is applied on a vertical surface, due to its poor anti-sag properties or improper application, the paint film is too thick, etc., the wet paint film moves downward, forming various shapes of uneven coatings with thick edges. Note: sags can be caused by the paint falling down on the entire vertical surface, resulting in a curtain-like appearance of the paint film, also known as curtain sags (sugs; curtains); or narrow stripes caused by excessive paint in local narrow gaps or nail holes, also known as strip runs. Teer is a special form of strip runs.
6.22 Silkiness
Nearly parallel linear stripes appear on the surface of the wet paint film, and such stripes still exist after the film dries. This is a pathological condition caused by certain application methods. For example, when painting or flow coating, silkiness appears in the direction of flow; when brushing, silkiness appears in the brushing direction of the last paint film.6.23 Brush mark
TTKAONIKAca
GB 5206.5—91
After brushing, ridge-like stripes are left on the paint film. This is caused by the paint drying too quickly, the viscosity is too high, the paint brush is too rough, the brushing method is improper, etc., which makes the paint film unable to flow level. 6.24 Shrinkage
Some parts of the paint film show a thick and thin appearance with different degrees and distribution states. This is caused by the excessive interfacial tension and low wettability between the paint film and the substrate (or dry paint film), the poor surface treatment of the substrate, the presence of oil and moisture, and the mixing of oil and water in the pipeline during spraying.
The phenomenon of thinning or shrinking of the paint film at the edge of the substrate is called shrinkage, and the shrinkage of small round holes on the film is called shrinkage (see Article 6.25). Crawling is an obvious form of shrinkage. 6.25 Cratering
The phenomenon of a number of small circular pits of varying sizes and distribution remaining after the paint film has dried. This condition is commonly known as pitting (spots). 6.26 Fatedg
The phenomenon of accumulation of paint on the edge of the painted surface, forming a ridge-like bulge, making the edge of the lower paint film too thick. This is caused by incorrect pre-painting.
6.27 Creeping
The phenomenon of wet paint film flowing out of the original painted area. 6-28
Miss
A condition in which no paint film is formed at all in some areas that should be painted. Usually caused by painting operations not in accordance with regulations. Synonyms: Miss
English synonyms: holidays
6. 29 Lapping defect
During the painting process on the same day, due to the different painting sequences, the edges of the paint areas on the substrate are raised. 6.30 Piling
The paint that dries very quickly becomes very viscous during the brushing operation, resulting in uneven film thickness. 6.31 Lifting
The phenomenon that the paint film softens, lifts or detaches from the substrate during the application or drying of the same or different coating (usually with the appearance of wrinkles). 6.32 Bleeding
The diffusion process of colored substances from the lower layer (substrate or paint film) into and through the upper layer of the paint film, causing the paint film to show undesirable coloration or discoloration.
6.33 Non-hiding
The phenomenon that the color of the paint applied to the base surface (whether it is painted or not) still reveals the color of the base surface after drying. Synonym: Shuwthrough
6.34 Tesidual tack
A pathological condition in which sticky substances remain on the surface of the paint film after drying (curing). Synonyms: tackiness
6.35 flashing
The phenomenon that the gloss of a part of the paint film (especially at the joint) is higher than the gloss of the whole paint film. Usually caused by uneven thickness of the paint film. 6.36 exudation
The phenomenon that one or more liquid components of the paint base are precipitated on the surface of the paint film. The exudate is oily and sticky. Synonyms: sweating
Note: The glossy phenomenon of matte paint film is usually caused by this pathological condition of the paint film. This pathological condition should be distinguished from the phenomenon that moisture from humid air condenses on a relatively cold paint surface (such as a slowly painted wall). 6.37 checsy
CB5206.5-91
The phenomenon that the paint film is fully dried but still quite soft and has poor mechanical properties. Usually caused by improper coating formulation. 6.38 Bitty appearance
After the paint film dries, irregularly shaped raised particles are distributed on the entire or partial surface. This is caused by crusting and flocculation during storage of the paint, as well as dust and sand entering the wet paint film during construction. Synonyms, granulation
6.39 Dirt retention
The phenomenon of retaining dust and other foreign particles on the surface of the paint film. 6.40 Frosting
The phenomenon of many polygonal or spider-web-shaped fine wrinkles on the surface of the paint film. Synonyms: frosting
6.41 Gas checking
During the drying process, the paint film is covered by smoke and polluted gases such as carbon monoxide, carbon dioxide, and disulfide, and a clear pattern of reticular wrinkles appears on its surface.
6.42Popping
The phenomenon that some active particles on the substrate explode, causing circular pits to appear on the partially cured paint film. 6.43Bronzing
The phenomenon that the surface color of the paint film turns into a bronze metallic luster. 6.44
Discoloration of the paint filmThe phenomenon that the color of the paint film deviates from its original color due to the influence of climate and environment. It may include fading, darkening, yellowing, bleaching, whitening, etc.
6.45Fading
The phenomenon that the color of the paint film gradually becomes lighter due to the influence of climate and environment. This is mainly caused by the fading of pigments (especially some organic pigments) in the paint under the action of ultraviolet rays. 6.46Bleaching
The phenomenon that the color of the paint film gradually becomes lighter and finally completely white due to the chemical action of acid and alkali. This is mainly caused by the chemical reaction of the pigments in the paint, which decomposes and loses its original color. 6-47 Yellowing
The tendency of the paint film to turn yellow during the aging process. Synonyms: yellowing
6.48 Darkening
The phenomenon that the color of the paint film gradually becomes darker and darker due to the influence of the climate environment. This is mainly caused by the yellowing and darkening of the paint base color due to ultraviolet radiation, and the chemical reaction of lead-containing pigments with sulfur vapor or hydrogen sulfide in the atmosphere to form black lead sulfide.
6.49 Perishing
The phenomenon that various properties of the paint film deteriorate during the aging process. For example, the strength, flexibility, adhesion of the paint film, etc. are reduced, or powdering, cracking and peeling occur.
6.50 Blooming
The phenomenon that a milky-colored attachment appears on the surface of the originally glossy paint film. In the initial stage of blooming, it is easy to wipe off with a damp cloth.
Synonym, fogging
6.51 Loss of gloss
The phenomenon that the gloss of the paint film decreases due to the influence of the climate environment. Synonym: dulling
KAOIKAca-
English synonym: dulling, lost of gloss6.52 Whitening
GB 5206-591
After the paint film is soaked in liquids such as water and gasoline, it swells in a honeycomb shape, making its surface milky white. Slight whitening will disappear as the liquid evaporates; severe whitening, even after the liquid evaporates, the paint film cannot return to its original state. 6.53 Swelling
After the paint film is soaked in liquid, the liquid penetrates into the entire paint film, causing it to thicken and soften. Synonyms: swelling: blistering
6.54 softening
The phenomenon that the hardness of a coating decreases significantly due to swelling after being immersed in liquid. Synonyms: softening
6.55 blistering
The coating bulges away from the substrate (substrate or underlying coating) due to partial loss of adhesion, making the paint film appear like a convex deformation. The blister contains liquid, vapor, other gas or crystals. 6.56 cracking
The paint film has a discontinuous appearance change. Usually caused by aging of the paint film. Its more important forms are as follows: 6.56.1 Hair-cracking
A form of cracking with very shallow surface cracks and irregular distribution. Synonyms: hairline cracks
6.56.2 Checking
A form of cracking with shallow surface cracks and generally distributed in a regular pattern on the paint film. Synonyms: reticular cracks
6.56.3 Crazing
Similar to crazing, but the cracks are deeper and wider. 6.56.4 Deepcracks
A form of cracking in which the cracks penetrate at least one layer of the coating and can eventually lead to complete destruction of the paint film. 6.56.5 Crocodiling (ar alligatoring) A form of cracking with wide cracks and similar to tortoise shell or crocodile skin. Synonyms: crocodile crack
6.56.6 Crow's foot crackink A form of cracking with a pattern resembling a crow's foot. 6.57 Peeling
The separation of one or more coats of coating from the coat below, or the complete separation of a coating from the substrate. Synonyms, shedding: peeling
6.58 Flaking
The shedding of a paint film in the form of fragments of varying sizes and irregular distribution. Usually caused by cracking. 6.59 Erosion
The natural wear of a paint film due to natural aging and wind and sand, which may lead to the bare substrate. Synonyms: Abrasion: Weathering
6.60 Chalking
The surface of a paint film shows loosely attached fine powder due to the degradation of one or more paint binders and the decomposition of the paint material. 6.61 embrittlement
The phenomenon that the flexibility of the paint film deteriorates due to aging or other reasons. English synonyms: enhrittling
GB5206.5—91
The phenomenon that the paint film surface that was not sticky after drying becomes sticky later. Note: This condition is usually caused by the shrinkage of insufficiently polymerized oil, linseed or its flask products (i.e., the liquid is discharged from the colloid), or improper substrate treatment, the rosin, oil, plasticizer, etc. in the substrate seeping out from the paint film surface. This condition is more likely to occur in a high temperature and high humidity environment.
6.63 Stain
The phenomenon of local discoloration of the paint film due to foreign objects in the paint film. Synonyms: Stain: Stain; Spot
English synonyms: s.aining
6.64 Mildew-growing
The phenomenon of various molds growing on the surface of the paint film in a hot environment (see mildew resistance) (CB5206.4 Article 5.60)]. Synonyms: mold; mildew
English synonyms: mold-growing, fungus-growingrusting
The phenomenon that a red or yellow iron oxide layer is produced locally or as a whole on the steel surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
Synonyms: rust
6. 66White rusting
The phenomenon that a yellow powdery oxide layer is produced locally or as a whole on the non-ferrous metal surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
6. 67Corosion pin-holesThe phenomenon that the paint film surface presents (many) very small circular corrosion spots. This is caused by corrosion products of the metal substrate. Synonyms: Pitting
Filiform corrosive
The paint film shows a phenomenon of thin filamentary corrosion due to the fine filamentary corrosion of the underlying metal surface. This kind of filamentary corrosion is often formed by the radiation of one or several corrosion growth points. Note: For steel substrates, this pathological condition is also called filiform rust, commonly known as "red silk". YKAONKAca-
Dry holes·
Whitening...
Thickening·
Rough surface
Not covering the bottom·
Residual viscosity
Residual viscosity·
Sedimentation·
Pitting·
Male lacquer·
(sweating).
Flowing...
Filiform cracking
Returning viscosity
GB5206.591
Appendix A
Index arranged in alphabetical order of Chinese pinyin (reference)
Golden luster·
Powdering·
Floating color·
-6. 56. 5
Cheasease·
Viscosity·
Cracking·
Tear-like sagging
Missing point
Missing area
.. 6.60
. 6.59
.. 6.47
.... 6.62
... 6.7bZxz.net
.. 6.29
-** 6. 21.
.. 6.28
Curtain sagging
Swelling·
Expansion·
Paint film discoloration
Red streaks·
Crystal lines
Graining·
Blistering·
Bubble·
Frosting·
Frosting·
Rate,
Deep cracks·
Color seepage·
White rust·
Mold·
GB 5206.5—91
Dramatic marks·
..6.68
Filiform corrosion
Pitting·
Strip-shaped sagging
Network-like fine cracks
Stains·
Traces of pollution
Small cracks…
Rust·
Crow melon cracks
With coarse grains
6.35Discoloration of original paint
Pinhole corrosion
YKAONKAca-
..6.63
6-56-2
.. 6.3
afrer tack
alligatoring
bittyapperane
bleaching
bleeding
blistering ...
blushing
bronzing
brush mark
bubbling
caking
chalking
cherkitg
cheesy
cissing
clouding
corrosion pin-hples
cracking
cratering
crawling
crazing
Creeping
Crinkling
cracodiling
GB 5206.5—91
Appendix B
Alphabetical index
(References)
crow's faot cracking
curlaits
darkening .
deep cracks
dirt retention
discoloration of af filr
APNRAAA
..6.46
... 6.50
.. 6.11
. 6.60
.·6.24
..6.56.3
..6.56.5
***+**6.48
+**6. 56.4
discoloration of paints or varnishe.dulling
cmbrittlement
cmbrittlink
erosian
exudation
fading
fat edge
fattening
feeding
filiform corrosion
flaking ...
flashing
floating
fIocculation
Flooding
frosting
fungus-growing
gas checking
gelling
hair cracking
holidays
lapping defect
lifting
living
loss uf glous
lost of glous | 6
non-hiding
orage skin
Partial crystallizatiun
peeling
perishing
pig skin
piling
Bin holes
poppink
residual tack
ropiness
rusting
settling
show-through
skinning.
softening
stain ...
staining
(sweating)
swelling
thickening
whilering
white-rusting
wrinkling
GB 5206. 5—91
yellowing
Additional remarks:
CB 5206.5—91
This standard is issued by the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the National Technical Committee for Standardization of Polyesters and Pigments. This standard was drafted by the Paint Industry Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are Wu Liangjun, Su Mei and YKAOKA-60)]. Synonyms: mold; mildew
English synonyms: mold-growing, fungus-growingrusting
The phenomenon that a red or yellow iron oxide layer is produced locally or as a whole on the steel surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
Synonyms: rust
6. 66White rusting
The phenomenon that a yellow powdery oxide layer is produced locally or as a whole on the non-ferrous metal surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
6. 67Corosion pin-holesThe phenomenon that the paint film surface presents (many) very small circular corrosion spots. This is caused by corrosion products of the metal substrate. Synonyms: Pitting
Filiform corrosive
The paint film shows a phenomenon of thin filamentary corrosion due to the fine filamentary corrosion of the underlying metal surface. This kind of filamentary corrosion is often formed by the radiation of one or several corrosion growth points. Note: For steel substrates, this pathological condition is also called filiform rust, commonly known as "red silk". YKAONKAca-
Dry holes·
Whitening...
Thickening·
Rough surface
Not covering the bottom·
Residual viscosity
Residual viscosity·
Sedimentation·
Pitting·
Male lacquer·
(sweating).
Flowing...
Filiform cracking
Returning viscosity
GB5206.591
Appendix A
Index arranged in alphabetical order of Chinese pinyin (reference)
Golden luster·
Powdering·
Floating color·
-6. 56. 5
Cheasease·
Viscosity·
Cracking·
Tear-like sagging
Missing point
Missing area
.. 6.60
. 6.59
.. 6.47
.... 6.62
... 6.7
.. 6.29
-** 6. 21.
.. 6.28
Curtain sagging
Swelling·
Expansion·
Paint film discoloration
Red streaks·
Crystal lines
Graining·
Blistering·
Bubble·
Frosting·
Frosting·
Rate,
Deep cracks·
Color seepage·
White rust·
Mold·
GB 5206.5—91
Dramatic marks·
..6.68
Filiform corrosion
Pitting·
Strip-shaped sagging
Network-like fine cracks
Stains·
Traces of pollution
Small cracks…
Rust·
Crow melon cracks
With coarse grains
6.35Discoloration of original paint
Pinhole corrosion
YKAONKAca-
..6.63
6-56-2
.. 6.3
afrer tack
alligatoring
bittyapperane
bleaching
bleeding
blistering ...
blushing
bronzing
brush mark
bubbling
caking
chalking
cherkitg
cheesy
cissing
clouding
corrosion pin-hples
cracking
cratering
crawling
crazing
Creeping
Crinkling
cracodiling
GB 5206.5—91
Appendix B
Alphabetical index
(References)
crow's faot cracking
curlaits
darkening .
deep cracks
dirt retention
discoloration of af filr
APNRAAA
..6.46
... 6.50
.. 6.11
. 6.60
.·6.24
..6.56.3
..6.56.5
***+**6.48
+**6. 56.4
discoloration of paints or varnishe.dulling
cmbrittlement
cmbrittlink
erosian
exudation
fading
fat edge
fattening
feeding
filiform corrosion
flaking ...
flashing
floating
fIocculation
Flooding
frosting
fungus-growing
gas checking
gelling
hair cracking
holidays
lapping defect
lifting
living
loss uf glous
lost of glous | 6
non-hiding
orage skin
Partial crystallizatiun
peeling
perishing
pig skin
piling
Bin holes
poppink
residual tack
ropiness
rusting
settling
show-through
skinning.
softening
stain ...
staining
(sweating)
swelling
thickening
whilering
white-rusting
wrinkling
GB 5206. 5—91
yellowing
Additional remarks:
CB 5206.5—91
This standard is issued by the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the National Technical Committee for Standardization of Polyesters and Pigments. This standard was drafted by the Paint Industry Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are Wu Liangjun, Su Mei and YKAOKA-60)]. Synonyms: mold; mildew
English synonyms: mold-growing, fungus-growingrusting
The phenomenon that a red or yellow iron oxide layer is produced locally or as a whole on the steel surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
Synonyms: rust
6. 66White rusting
The phenomenon that a yellow powdery oxide layer is produced locally or as a whole on the non-ferrous metal surface under the paint film. It is often accompanied by blistering, cracking, flaking and other pathological conditions of the paint film.
6. 67Corosion pin-holesThe phenomenon that the paint film surface presents (many) very small circular corrosion spots. This is caused by corrosion products of the metal substrate. Synonyms: Pitting
Filiform corrosive
The paint film shows a phenomenon of thin filamentary corrosion due to the fine filamentary corrosion of the underlying metal surface. This kind of filamentary corrosion is often formed by the radiation of one or several corrosion growth points. Note: For steel substrates, this pathological condition is also called filiform rust, commonly known as "red silk". YKAONKAca-
Dry holes·
Whitening...
Thickening·
Rough surface
Not covering the bottom·
Residual viscosity
Residual viscosity·
Sedimentation·
Pitting·
Male lacquer·
(sweating).
Flowing...
Filiform cracking
Returning viscosity
GB5206.591
Appendix A
Index arranged in alphabetical order of Chinese pinyin (reference)
Golden luster·
Powdering·
Floating color·
-6. 56. 5
Cheasease·
Viscosity·
Cracking·
Tear-like sagging
Missing point
Missing area
.. 6.60
. 6.59
.. 6.47
.... 6.62
... 6.7
.. 6.29
-** 6. 21.
.. 6.28
Curtain sagging
Swelling·
Expansion·
Paint film discoloration
Red streaks·
Crystal lines
Graining·
Blistering·
Bubble·
Frosting·
Frosting·
Rate,
Deep cracks·
Color seepage·
White rust·
Mold·
GB 5206.5—91
Dramatic marks·
..6.68
Filiform corrosion
Pitting·
Strip-shaped sagging
Network-like fine cracks
Stains·
Traces of pollution
Small cracks…
Rust·
Crow melon cracks
With coarse grains
6.35Discoloration of original paint
Pinhole corrosion
YKAONKAca-
..6.63
6-56-2
.. 6.3
afrer tack
alligatoring
bittyapperane
bleaching
bleeding
blistering ...
blushing
bronzing
brush mark
bubbling
caking
chalking
cherkitg
cheesy
cissing
clouding
corrosion pin-hples
cracking
cratering
crawling
crazing
Creeping
Crinkling
cracodiling
GB 5206.5—91
Appendix B
Alphabetical index
(References)
crow's faot cracking
curlaits
darkening .
deep cracks
dirt retention
discoloration of af filr
APNRAAA
..6.46
... 6.50
.. 6.11
. 6.60
.·6.24
..6.56.3
..6.56.5
***+**6.48
+**6. 56.4
discoloration of paints or varnishe.dulling
cmbrittlement
cmbrittlink
erosian
exudation
fading
fat edge
fattening
feeding
filiform corrosion
flaking ...
flashing
floating
fIocculation
Flooding
frosting
fungus-growing
gas checking
gelling
hair cracking
holidays
lapping defect
lifting
living
loss uf glous
lost of glous | 6
non-hiding
orage skin
Partial crystallizatiun
peeling
perishing
pig skin
piling
Bin holes
poppink
residual tack
ropiness
rusting
settling
show-through
skinning.
softening
stain ...
staining
(sweating)
swelling
thickening
whilering
white-rusting
wrinkling
GB 5206. 5—91
yellowing
Additional remarks:
CB 5206.5—91
This standard is issued by the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the National Technical Committee for Standardization of Polyesters and Pigments. This standard was drafted by the Paint Industry Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are Wu Liangjun, Su Mei and YKAOKA-5—91
This standard is issued by the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the National Technical Committee for Standardization of Polyesters and Pigments. This standard was drafted by the Paint Industry Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are Wu Liangjun, Su Mei
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