Comparison of different standards for perspiration fastness of texitiles

In determination of color fastness to perspiration of textiles according to GB/T3922——1995 and AATCC 15-2002 standards, composites of perspiration, pH value, temperature and time in dryer, adjacent fabric are the key items exerting influence on testing results. It is said that perspiration with different pH value in the same standard exerts little influence on testing results, while different acidic pH value in different standards, fastness is different; temperature and time in dryer, as well as adjacent fabrics will affect the fastness to staining.