GB/T 25813-2010 "Standard bleached cotton thread for dyestuff test" specifies the process requirements and technical specifications of standard bleached cotton thread for dyestuff test. The standard covers the manufacturing process of bleached cotton thread and its mass identification method, including Appearance requirements, single yarn breaking strength, twist coefficient, pH value of water extract, capillary effect and whiteness. The standard emphasizes that cotton thread should not be mercerized, starched, blued or added with whitening agent after cooking and bleaching. These requirements ensure the mass Stability and suitability of standard bleached cotton thread, which can be used as a reference material in dyestuff test. GB/T 25813-2010 refers to a number of relevant standards to ensure that it meets international and domestic technical standards, providing an important reference and a unified mass evaluation standard for the Spinning & Weaving industry.
| Status | Active | ||
|---|---|---|---|
| CCS | G55 | ICS | 71.100.01;87.060.10 |
| Release Date | 2010-12-23 00:00:00 | Implementation Date | 2011-10-01 00:00:00 |