GB 3899.1-1986 Principles of naming of dye products (dyes for textiles)
Some standard content:
National Standard of the People's Republic of China
The principle of nomenclature for commercial dyestuffs
(Dyestuffs for textile)
UDC 667.2:001
4
GB 3899.1--86
replaces 3899.183
This standard is difficult to apply to direct, vulcanization, reduction, reaction and color development for textiles The naming of nine categories of dye products including acidic, medium, dispersed and cationic.
1 The composition of dye product names
The name of dye products consists of the title, color name and suffix in order. 1.1 The title
indicates the name of the dye classified according to its application method and performance. According to the definition of GB6686-86 "Dye Classification", it is named with the class name or individual series name. There are 12 titles including direct, vulcanization, reduction, reaction, color development, acidic, medium, dispersion, cationic, oxidation, acid cyanine and alkaline. 1.2 Color name
indicates the name of the dye color. According to GB3389.2-86 "Dye Product Naming Standard Color Card", evaluate the color area where the dye color is located and determine the color name. The standard color card has 37 color areas and 39 color names. Among them, dark blue and navy blue are in the same color area, and gray and black are in the same color area. The color name is shown in the table."
Table 1 Color Name
Sequence
No.
14
5~14
15~22
23~ 30
31~34
35~37
38~39
Color
fluorescent yellow, fluorescent orange, fluorescent red, fluorescent red || tt||Brilliant yellow, golden yellow, brilliant orange, brilliant red, brilliant red, brilliant red purple, brilliant purple, brilliant blue, turquoise blue, brilliant green yellow, orange, bright red, red, purple red, purple, blue, green and dark yellow, Yellow brown, red brown, dark red, dark purple, dark blue, dark green, olive green olive, brown, dark brown, gray
Fluorescent pink, bright pink, pink
Navy blue, black||tt| |National Bureau of Standards released on 1986-11-24
466
Implemented on 1987-10-01
1.3 suffix
GB 3899.1--86
Indicates characteristics such as dye series, shade, performance and use. Use Chinese characters, letters and numbers to indicate "general" series of dyes without adding a series
1.3.1 According to GB6686--86, when the series name has no characters, add the series name between the title and the suffix. *Listed. The Chinese characters representing the series name are determined according to the definition of GB6686--86. The Chinese characters of the series name are shown in Table 2. Chinese characters representing dye series names
Table 2
Class
Sulfur
Display
Chemical
Color
Series| |tt||Condensation, reduction
Column
Name
Chromophen, color base, color salt, fast pigment
Note; In the chromogenic category, when two When two words "color" are connected, omit the word "color"; when "color" is connected to "quick element", the word "kuai" is omitted. For example, the color base is the color base; the color base is the pigment.
When the series name is a letter, it is added after the color name, at the front of the suffix, followed by a half-word line to separate it from other suffixes. The letters representing the series name 1.3.2
The definition of GB6686-86 is determined. The series name letters are shown in Table 3. Table 3 indicates the letters of the dye series name
straight
sulfur
tt||anti
acid
point
name
continue
change
original
should||tt| |SexbzxZ.net
Powder
cation
1.3.3
R
G
B
N||tt| |F
C
P
S
LC, A
s
Series
Column||tt| |X, KN, KD, K, KE, M, TW, F, DP, EM, NM
E.SE.SPRD
X, BM, M, D
The letters and meanings of color, performance, and purpose are as follows: means red light;
means green light (all yellow areas) or yellow light (the rest of the color areas) means blue light;
means near-neutral gray or The color is special;
means that the color is slightly brighter;
means that it has significantly higher fluorine resistance fastness than dyes of the same type and series; it means that it has significantly higher fastness to fluorine than dyes of the same type and series. Light fastness; means suitable for printing;
means suitable for silk.
name
(B3389.2--86 is used as the basis for evaluating the suffix of the dye color. The number Generally indicates the degree of hue change, and 1.3.4
467
GB 3899. 1--86
is used in yellow-brown, red-brown, deep red, deep purple, dark blue (navy blue) ), olive, brown, dark brown, gray (black) and other color areas indicate the degree of change in brightness. The larger the number, the higher the brightness.
2 Naming method
To be named. Dyes are named according to the following regulations. 2.1 Preparation of dye dyeing color cards
2.1.1 Dye samples
Dye samples should be in compliance with national standards, professional standards, local standards, and enterprise standards (including enterprise trials) Standard) samples: New products should take identification samples
2.1.2 Fabric
2.1.2.1 Cotton Gabardine
Specification 42/2×21,123×60||tt| |As a fabric dyed with direct, vulcanization, reduction, reaction and color-developing dyes. 2.1.2.2 Full wool gabardine
Specification 50/2×50/2,113×61
is used for fabrics dyed with acidic, medium dyes and reactive W series dyes. 2.1.2.3 Polyester gabardine
specifications 42/2×42/2, 90×50
are used as fabrics dyed with disperse dyes. 2.1.2.4 Jinglun Gabardine
Specification 50/2×50/2,102×53
is used as a fabric dyed with cationic dyes. 2.1.3 Dyeing method and dyeing depth
2.1.3.1 According to the type of dye product, dye according to the method specified in GB2374~2403-80 "Unified Inspection Methods for Dyestuffs and Dyestuff Intermediates", and dye it to comply with The depth of GB4841.1-84 "1/1 dye dyeing standard depth color card". When there is no national standard method to refer to, the method provided by the manufacturer can be used to make a dyeing sample that meets the 1/1 standard depth. When some dyes are dyed less than 1/1 of the standard depth using standard methods, pad dyeing can be used to achieve this depth. 2.1.3.2 Fluorescent pink, bright pink, and peach red dye products are dyed to a depth that complies with GB4841.4-85 "1/3 Dye Dyeing Standard Depth Color Card".
3 Navy blue and black dye products must first be dyed to a depth that complies with GB4841.2-84 "Navy and black dye dyeing standard depth color 2.1.3.3
card", and then dyed separately. Dark blue and gray that meet the 1/1 standard depth are used to determine the tail name of the color light. 2.1.4 Paste color card
Use polyvinyl acetate emulsion as adhesive, apply the adhesive evenly on 210g copper plate base paper, stick the dye sample flatly on the paper, dry and cut into 5cm ×5cm size color card. 2.2 Naming
2.2.1 Determination of title
Determine the title according to the dye application classification and the principles specified in 1.1. 2.2.2 Determination of color name and tail name
Make a visual evaluation of the dyeing sample color card dyed according to 2.1 and GB3389.2-2-86 "Dye Product Naming Standard Color Card" to determine the color name and color tail name say. The remaining suffixes are determined according to the provisions of 1.3. 2.2.3 Evaluation method
The evaluation must be carried out under the specified lighting and surrounding environmental conditions. 468 | | tt | Artificial Dss light source.
2.2.3.2 The surrounding environment should conform to Munsell N5-~7 matte gray. 2.2.3.3 Evaluation handle 2.1. Place the prepared dyeing sample color card and standard color card under the square hole of the black cover plate for visual evaluation. Use the closest color card to determine the color name and shading tail name of the dye. 2.2.4 The dosage form and strength of the dye can be indicated by words and numbers after the entire name. Examples of dye product naming are shown in Table 4.
2.2.5
Table 4
Dye product name example
Crown
Class name
True connection
Vulcanization
Reduction
Reaction
Color development
Acidic
Cationic
Weighing
Series name
Alkaline
Chinese characters
Series name
Condensation
(color) base
2.3 Approval procedures for dye product naming
2.3.1 New dye products should apply for naming during identification. Color name
Brilliant
Yellow
Blue
Blue
Brilliant red
Red
Yellow
Deep
Colorful
Red
Yellow
Brown
Ziguomu
Listed
Series||tt| | L-
X-
NM-
X
color
tail
light
4G||tt | |B
5R
4B
2B
R
2G
3GR
Weight
Performance
L
Dosage strength
Fine
Powder
(400%)
2.3.2 When naming, it is first produced by dye products ( After naming according to the principles specified in this standard and GB3389.2-86, the dye standard products and identification certificates and other relevant information shall be submitted to the dye standardization technology unit of the Ministry of Chemical Industry (Shenyang Chemical Industry Research Institute of the Ministry of Chemical Industry) for naming review, and Approved for use.
2.3.3 The reviewed dye product name and naming information shall be reported to the Specifications and Standards Department of the Science and Technology Bureau of the Ministry of Chemical Industry for filing by the dye standardization unit.
Additional notes:
This standard was proposed by the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the Shenyang Chemical Industry Research Institute of the Ministry of Chemical Industry. This standard is drafted by Shanghai Dyestuff Research Institute. The main drafters of this standard are Sun Liqing, Yang Dazhao, Zhou Jingtan, Ying Zhongming, Jin Xiaomin, Chen Yang and Zhou Guoqin. 469
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