AS 2001.7.19-1990

Methods of test for textiles, Method 7.19: Quantitative analysis of fibre mixtures - Binary mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres (method using concentrated sulfuric acid)

Standards Australia, 12/31/1989

Publisher: AS

File Format: PDF

$7.00$15.74

Description

Published:31/12/1989

Pages:2

File Size:1 file , 25 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

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.

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