This standard specifies the method for testing the color fastness of textiles to the action of acids (such as those used in the acid felting process). GB/T 8435-1998 Textiles - Tests for color fastness - Color fastness to acid felting: severe GB/T8435-1998 Standard download decompression password: www.bzxz.net

[CS 59.080. 30
National Standard of the People's Republic of China
CB/I8426~-84271998
GB/T 8429~-8431—1998
GB/T 8433---8441—1998
Textiles-Tests for colour fastness1998 11 26 Issued
1999-05-01 Implementation
Issued by the State Administration of Quality and Technical Supervision
CB/T:8435-199E
This standard is based on the test method of 15(105-F13:1994 for color fastness of textiles, E13 part, with acidity, severe negative rate, 1. The standard is equivalent to TSO1n5E13, 1SS4 after sample ordering of GB/T8435-1987. This standard amends the following contents of GB/T8435-1987: 1. According to GB/T1.L1993 and 1995.1.12 amendment notice, the format of the mark is changed. The preamble and IS foreword are added,
2. The writing procedure of 1S)10$ is changed, Chapter 2 "j辛3单对需", and the introduction of Chapter 2 is added. 3. The unit of length is changed to mm.
4. Appendix A is cancelled.
5. The requirements for test reports are added. The reference standard for single-fiber fabrics is added. The fabric test unit is changed to single-edge. E. The unit of density is g/m2.
This standard replaces CB/9435-1087 from the date of implementation. This standard is proposed by the China Federation of Trade Unions:
This standard is jointly drafted by the China Textile Association Standardization Research Institute, Beijing Institute of Standardization, Shanghai Textile Science and Technology Research Institute and Shanghai Textile Industry Technical Supervision Institute. Drafters of this standard: Jin Zhu, Wang Xiaokang, Fan Jiao, Lu Wenshi, Qi Zhengmin. This standard was first promulgated in 1987 and revised once in 1908. 49
GH/T8435—1998
ISoForeword
S stands for Standardization Organization (TS), an international federation of various standard management groups: the preparation of S standards is usually the technical requirements of a product. Members of the project and interested parties have the right to participate in the project, to contact non-official international organizations and to work closely with the relevant parties. [》 Technical coordination projects are all in close contact with the Internet Committee (IEC> take the lead in the network project, || TT|| technical committee to the international section of the wide members to transmit votes, more than 75% of the members as far as possible to show the international market. The third edition of the International Standard 1S0:95-E.1 1S)/FC38/C Textiles Wear Materials Test Committee has made a minor collection, and the second edition 1S01>3F13:1987S) has been issued recently? 1 part "Each part is represented by a "part" (part 1) is 19R section 1985. Each part consists of a series of "articles". Each part belongs to a corresponding part and is represented by a series of numbers (i.e. -A(1\望). This part is now divided into two parts and the original "part" header remains unchanged. IS! 1U center, all records are given. 1 Scope
National Standard of the People's Republic of China
Textiles
Colour fastness
Acid-felt colour fastness: severe cracking
Iextiles—Tests fur colour Tastneyg-Colour fasiness t acid-feltingSevereGH/T8435—1998
PVTSO105E13:1994
I (H/T 8155--1967
This standard implements the method of evaluating the effect of color on the performance of textiles in the process of combining the properties of textiles. 2 Referenced Standards
The texts contained in the state standards are all technical standard texts. When this standard is published, the version shown is valid. All standards will be verified. The parties using this standard should take into account the possibility of new versions of the standard GB25C-.U05 Sample card for evaluating color change IDT150105A02,19S2GR 251-1335bzxz.net
Charcoal color sample card for evaluating color change IDT150105A02:1593) G/T61:1-1997 Standard yarn products
GB7561
Textiles
G13 7555.-1987
GB70651961
G:n 7567-1987
G 1538-1987
GB140:
3 Principle
Textiles
Paper products
Textiles
Color penetration test source (er[S0115-01:1994) Color light test commercial
Standard Yarn grid (-1)
Color fastness test
Moving standard grid fiber standard village group heat (ne15105-202:1582 Color saturation test
Color saturation test
Color saturation test
Polyester machine standard station sealing fabric current grid (1c41S105F04:182 To read the standard sticker material quality S0551582) some standard sticker fabric specifications (S) 10 yuan - F06: 1982 color non-integrity test
amine label sticker fabric specification (ES) 10-F: 34) the sample sticker material station together, B and "read> sulfur joint lock in the teeth, clean and dry. The color bar card is the sample of the multi-color sticker fabric station package.
4 Equipment and materials
4.1 Suitable opening through the glass sample or vertical machine (such as endurance test machine!). 4.2 sparse hub: l 11r1. European image practice (density change 1.4/iml.). 4.32 Acid system: annual content of 5m.800/1.
1.4 Known village fabric: for each replacement of 4CX10)m, one piece is standard fabric and the other piece is required to be either wool pasting fabric or other fiber yarn made of 1 assessment station (core B75675, B403).2.5 Assessment of color-free and color-eliminating see color sample card (see sheet 2), 5 test samples
5.1 For detailed product size, collect a sample of 40am×100mm*, from the two replacement pastings (1.1) new one short reverse bond: National Quality and Technical Supervision No. 9981126 approved T99905-0: implementation
GR/T 8435—1998
5.2 The sample is a yarn, which is woven into a thin layer with a parallel length approximately equal to the total mass of the two interlaced fabrics as described in 5.1, sandwiched between two interlinings (4.4), and linked along the four sides to be fixed with a thread to form a combined test specimen. 5.3 If the sample is sensitive red fiber, take an amount of it equal to half of the total mass of the two pieces of textile (.), press it into a thin film of 40um×1cm, and sandwich it between two adjacent fabrics. Fold it along the four sides so that the fiber chains are aligned to form a combined sample: 6 Operating procedure
61 According to the conditions and sequence described in 6.2~4, use the correct reagent (1.) and acetic acid solution (-.31) to test the combined sample separately: or, as needed, use only one of the reagents for the test. The test ratio is 10! 1. 62 It is possible to use a machine that can obtain the results of manual shrinking to shrink the micro-micron. 6.3 The test solution temperature is above 2, and the test time is 30min. Wait for this temperature: 6.4 During the two operations, use an effective release continuously. Stir the combined sample and squeeze it once every two months. Do not take out the test sample. 6.5 Take out the cleaned sample and rinse it with running cold water for 10 minutes, and remove the water. Remove all the warps except one (if necessary, remove all the warps) and unfold the combined sample, suspend it in air without drying. 6.6 Use the gray sample card to evaluate the color change of the sample and the staining of the adjacent fabric. 7 Test report
The test report should include the following:
a) The abbreviation of this standard is B/T8135-10816) Product specifications:
The color change degree of the sample using the reagent, d) The staining number of the adjacent fabric for each reagent used, and d) The staining number of the adjacent fabric used.
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