This standard specifies the method for determining the color resistance of wool or wool-containing textiles to soap and sodium carbonate solutions in alkaline shrinkage. GB/T 8434-1998 Textiles - Tests for color fastness - Color fastness to shrinkage: alkaline shrinkage GB/T8434-1998 Standard download decompression password: www.bzxz.net

s 59.0a0.30
National Standard of the People's Republic of China
GB/T8426~-84271998
GR/T 8429~-84311998
GB/T 8433-~8441-1998
Textiles
Color fastness test
Textiles-Tests for color fastness19981126Published
Implemented on 1999-05-01
Published by the State Administration of Quality and Technical Supervision
GB/T 84341998
This standard is based on 1SD10S·E12:1995 "Textiles - Color Degree Test Part E12, with color reduction rate: reduction, and is a revision of GB/T8434-1997. The revised text is equivalent to ISO105E_2:1U95. This standard has modified the following contents of GB/T8/341987: 1. According to the GB/T1.1-1993-1995.1.12 revision notice, the cover, label and writing format are modified, and the foreword and ISO preface are added:
2. The procedures are written according to ISO105, Chapter 2 and Chapter 3 are aligned, and an introduction is added to Chapter 2. 5. The length is changed to mm.
4. Hot stuffing water is changed to 3 velvet water,
5. Appendices A and B are cancelled, and the content of the test report is added.
7. The reference standard of single fiber and multi-fiber is added. 8. The textile sample is changed from the original speed four sides to the non-torch side. 9. The unit of thioaldehyde density g/mL is added:
This standard is based on GTS/T8434--1987. This standard is moved out by China Textile Federation.
This standard is under the jurisdiction of the National Textile Standard Technical Committee including the Basic Branch: This standard is jointly drafted by the Standardization Research Institute of China Textile Federation, North Point Wool Textile Research Institute, Shanghai Textile Science and Technology Research Institute, and Shanghai Textile Industry Supervision and Planning Institute. The author of this standard is Qian Jinzhu, Xia Xiaoqi Ranlin, Deng Zhijun, Qi Ye and. The standard was first published in 198/ and revised in 1998.44
GB/T 84341998
ISO (International Organization for Standardization) is an international federation of national standard organizations (ISO members). The preparation of international standards is usually launched by technical committees (TSCs). Each member has an interest in a project that has been established by a technical committee and has the right to participate in the committee. Official international organizations can work with ISO by obtaining a joint vote. S is closely connected with the International Electrotechnical Commission (IEC) in all matters of electrotechnical standardization. The international standard IS05-F12 was prepared by TSO/TC3/SC1 Technical Committee on Textiles, Points for Testing of Colored Fabrics and Dyes. This third edition is a minor revision and elimination of the second edition (IS1C5-F12: 9%7.SO1 has recently issued 13\th edition, and the year part is represented by the letter A (such as part A). 105-A01). 45
1 Scope
National Standard of the People's Republic of China
Textiles
Colour fastness
Colour fastness to shrinkage: alkaline shrinkage
Textiles.-Testx for eolour faktnexs-calour fastness to milling:Alkaline millingGI/T84341998
eqy1so 105-F12.1995
#G33434198
This standard specifies the method for determining the color of sheep or flat textile products in alkali film. 1. The method for determining the color of sheep or flat textile products in alkali film. 2 Reference standards
The meanings contained in the following standards constitute the provisions of this standard before being cited in this standard. At the time of publication of this standard, all versions are valid: All tests will be slightly stable (the use of this standard should discuss the feasibility of using the following standard constants and this version), center B250199 color change with point color sample card (idt15133-02:13) GB 251-1993
Assessment station color purchase package sample card t010-
Gkr 3151—199
GR 756M-1SH7
GBY56:1S87
GB 7566-1587
GB +56Y-.1U87
G 7es--1987
G311-03---989
GB11404:9R3
3 Principle
Laboratory products
Medical textiles
Decoration products
Textile products
Textile products
Color fastness test
Production test
Including each test
Free seat test
Also fastness test
Color fastness testbZxz.net
Color change test
Standardized material specification ([50105-082
Cotton and viscose Fabric 3-: 1
Standard fabric specification 150105-F0: 192) acrylic standard fabric specification (m1S115-0 yuan: 1982) silk standard lining material specification (qVIS41U5F06: 1582) amine standard lining material specification m150 (: 1984 multi-dimensional standard lining material (nTS0) 1).-510: 79% 9) test and a piece of fabric, a piece of fabric is combined with a piece of fabric, and the shrinkage is carried out in the same way. The color control mark of the sample is used to evaluate the color of the sample.
4 Equipment and materials
4.1 Suitable mechanical reduction device: It consists of a water vortex structure with a rotating shaft. If the rotating pump supports are in the shape of multiple m1mlml. glass or stainless steel containers (diameter ?5mm5m.m quotient 125m=r), the speed of the pump passing through the bottom of the pump is m1 center mm: the speed of the group passing through is min
at least the speed is controlled by the control system to check and maintain the specified speed. Other machines or liquid mines that can be tested at intervals can also be used: 4.2 stainless steel balls: straight 6u:.
Guohao Weight Technical Supervision Bureau 199811-26 approved 1999-05-01 implementation
4.3 Material G6151)
CB/T8434-1998
.3.1 Multi-fiber woven fabrics, the bottom line conforms to GB114014.3.2 Single fiber woven fabrics, mass production conforms to G744~75% and (11103 corresponding tickets. The first piece is made of the tested high-quality fiber. If it is a visually protective product, it is made according to the main fiber, and the second piece is made of the fiber specified in Table 1; if it is a textile product, it is made according to the main fiber, or it can be specified otherwise. Single fiber woven fabric
If the first piece is
, then the second piece is
4.3.3 If Wait, use a piece of fabric such as acrylic sieve! The first piece is
deep alcohol waist into
fat shrimp shrinkage
Jing acrylic regular fiber
use the first piece as
4.4 wool drop liquid calculation anhydrous acid. The content should not exceed 5% of the standard
foil practice (Na core)
post (NaI)
fat brain preparation
there is a mixture of fat prevention limit
black does not contain inflammatory and color quality:
% (large)
830g/kgi small):
base large;
4.5 inspection standard sample: use CAil:le to refer to the third real wool standard village material. The standard fabric will be completely wetted at 40°C. Therefore, it contains 3 rings of Ae (10% wood, 0%) and 1% magnetic (1.0% density) of all wool fabrics or wool fabrics. It is forbidden to bathe in 3Cmim to increase the moisture level. The state continues inin. The sample is eliminated. Ten drying, 4.6. For color change and treatment, use the gray sample (see Figure 2). 4.7. Grade 3 water
5.1. If the sample is a fabric, follow the following method: 2) Take a 0mra:ccm sample and place it on the front side in contact with the 4umomt multi-fiber lining fabric, avoiding the short edge, and replace it with a 0mra:ccm sample. 5.2. If the sample is a second load or scattered fiber, its plate is about half of the total weight of the lining fabric. Follow the following method to make a sample; a) Take a piece of 00mm multi-fiber material and a piece of umx1lmm undyed fabric with four moving words: ± 6181—:7 3. 5, 3 3>; b) Fork between two 4: mr: 1mm single-dimensional lining fabrics 5.3 According to 5.5, prepare the combined test sample (called 4.5) 6 Operation procedure || tt || 6.1 Place the combined test sample and the extended control sample in each volume respectively, according to 6.2 Rate 5.4 6.2 Place the combination or sample and the temperature control column in two containers (see 4.2). Fill each container with twice the amount of 7 GB/T84347998 combination test itself (see 4.4) 50 non-locking steel strains: see 4.2>, operate at 417.-2℃ under 211:6.3 The water bath is 100:1 and continues to operate for 10min. 6.4 Take the combined sample, rinse it in 100% cold water, then rinse it in running cold water for 10min, remove all the bees except the edges (if necessary, remove all the wires), and combine the sample, and test it in an empty space exceeding S0. The air is too dry. 6.5 Use the grey scale to assess the discoloration of the control sample. If the discoloration is not equal to level 3 on the corresponding secondary color sample, it means that the test is not done correctly. The new test sample and the new combined control sample should be used in accordance with the method described in 6.1 to 6.4. 6.6 Use the grey scale to assess the discoloration of the sample and the staining of the lining fabric. 7 Test report The test report should include the following: 1) The number of this standard (R/T8431-1558b) Product specification: 2) The discoloration level of the sample: 3) If single fiber adjacent fabric is used, the color level of each adjacent fabric used; 4) If colored adjacent fabric is used, the fiber type of adjacent fabric used and the color of each fiber stripe.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.