GB/T 2402-2012
ActiveCationic dyes - Determination of staining other fibers at polyacrylonitrile fiber dyeing
阳离子染料 染腈纶时对其他各种织物沾色的测定
Application Summary AI generated
This standard specifies a test method for determining the degree to which cationic dyes stain other fabrics (such as wool, cotton, or polyester) when used to dye polyacrylonitrile (acrylic) fibers. It is applied in the textile dyeing and chemical industries to evaluate the color fastness and cross-staining potential of cationic dyes during acrylic fiber processing. Manufacturers and quality control labs use this standard to ensure dye formulations minimize unwanted staining on adjacent materials in multi-fiber textile products.
Related Standards
QB/T 2485-2008
Toilet soap
QB/T 1793-2006
Natural menthol
QB/T 2317-2007
Natural Calcium Carbonate for Toothpaste
QB/T 2477-2007
Dicalcium phosphate dihydrate for toothpaste
QB/T 2486-2008
Laundry bar soap
HG/T 4232-2011
Oleamide
HG/T 4229-2011
polyurethane chain extender HER
HG/T 4246-2011
2,5-Dichloronitrobenzene
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.