AS 2001.7.19-1990被替代
Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres (method using concentrated sulfuric acid)
出版：Standards Australia
专家解读视频
Sets out a method for the quantitative analysis of binary mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres using concentrated sulfuric acid as a solvent for the constituent other than chlorofibre. This Standard may be used in place of AS 2001.7.11 and AS 2001.7.12 in all cases where a preliminary test shows that the chlorofibres do not dissolve completely either in dimethylformamide or in the azeotropic mixture of carbon disulfide and acetone.
ISO 1833:1977 - Equivalent
