This standard specifies the test methods for the qualitative identification of polylactic acid (PLA) fibers and the procedures for the qualitative analysis of the components of textile products. This standard is applicable to the qualitative analysis of the components of polylactic acid fiber and its textile products.
SN/T 2681-2010 history
2010SN/T 2681-2010 Test method for identification of polylactic acid fibre fibre mixtures