GB/T 2910.5-2009
Textiles.Quantitative chemical analysis.Part 5:Mixtures of viscose,cupro or modal and cotton fibres(method using sodium zincate) (English Version)

Standard No.

GB/T 2910.5-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 2910.5-2009

Scope

This part of GB/T 2910 specifies the use of sodium zincate method to determine the two components of viscose fiber after removal of non-fibrous substances, or most existing cupro ammonia fiber or modal fiber and raw cotton, boiled cotton or bleached cotton fiber Method of mixture content. If cupro ammonia fiber or modal fiber exists in the sample, it should be pre-tested whether it is soluble in the reagent. This section does not apply to cotton fibers in mixtures that have been subjected to severe chemical degradation, or to viscose, cupro, or modal fibers in which durable finishes or reactive dyes are present that cannot be completely removed, rendering them incompletely soluble. .

GB/T 2910.5-2009 Referenced Document

• GB/T 2910.1-2009 Textiles.Quantitative chemical analysis.Part 1:General principles of testing

GB/T 2910.5-2009 history

• 2009 GB/T 2910.5-2009 Textiles.Quantitative chemical analysis.Part 5:Mixtures of viscose,cupro or modal and cotton fibres(method using sodium zincate)

GB/T 2910.5-2009 -All Parts