Standard No.:	GB/T 2910.3-2009
English Name:	Textiles—Quantitative chemical analysis—Part 3:Mixtures of acetate and certain other fibres(method using acetone)
Chinese Name:	纺织品 定量化学分析 第3部分：醋酯纤维与某些其他纤维的混合物（丙酮法）
Chinese Classification:	W04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	59.080.01 59.080.01     Textiles in general 59.080.01
Issued by:	AQSIQ; SAC
Issued on:	2009-6-15
Implemented on:	2010-1-1
Status:	superseded
Superseded by:	GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis
Superseded on:	1998-5-1
Superseding:	GB/T 2910-1997 Textile--Binary fibre mixtures--Quantitative chemical analysis
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	55.0
Delivery:	via email in 1 business day

1 Scope This part of GB/T 2910 specifies a method, using acetone, to determine the percentage of acetate, after removal of non-fibrous matter, in textiles made of binary mixtures of Wool, animal hair, silk, regenerated protein, cotton (scoured, kiered, or bleached), flax, hemp, jute, abaca, alfa, coir, broom, ramie, cupro, viscose, modal, polyamide, polyester, acrylic and glass fibres. It is not applicable to mixtures containing modacrylic fibres, nor to mixtures containing acetate fibres that have been deacetylated on the surface. 2 Normative References The following normative documents contain provisions which, through reference in this Part of GB/T 2910, constitute provisions of this Part. For dated reference, subsequent amendments (excluding corrigendum content) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this Part are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition of the normative document referred to applies.

Contents 1 Scope 2 Normative References 4 Reagents 5 Apparatus 6 Test Procedure 7 Calculation and Expression of Results 8 Precision