Standard No.:	FZ/T 01026-2017
English Name:	Textiles - Quantitative chemical analysis - Multi-component fibre mixtures
Chinese Name:	纺织品 定量化学分析 多组分纤维混合物
Professional Classification:	FZ    Professional Standard - Textile
Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-04-12
Implemented on:	2017-10-1
Status:	valid
Superseding:	FZ/T 01026-2009 Textiles—Quantitative chemical analysis—Quaternary fibre mixtures
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	140.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the quantitative chemical analysis method of textiles made of multinary fibre mixtures. This standard is applicable to textiles made of quaternary fibre mixtures or above. 2 Normative References The following documents for the application of this document are essential. For dated reference, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies. GB/T 2910 (All Parts) Textiles - Quantitative Chemical Analysis GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgment of Limiting Values GB 9994 Conventional Moisture Regains of Textiles 3 Theory Subject textiles made of multinary fibre mixtures to qualitative identification, then remove the non-fibrous matter by proper pretreatment method to determine proper dissolution scheme, and select specified chemical reagents to dissolve certain or several fibre component(s) in mixture, and calculate the mass percentage of each fibre component according to the loss of mass or residual fibre mass after dissolution. 4 Reagent and Apparatus Use the apparatus and reagent specified in the adopted part of GB/T 2910. 5 Conditioning and Testing Atmosphere Comply with the requirements of GB/T 2910.1. 6 Sampling and Pretreatment Comply with the requirements of GB/T 2910.1. Note: The sampling quantity of each specimen can be increased in the laboratory properly according to the fibre component quantity of the sample; for nonuniformity sample, multidraw method should be adopted by laboratory to ensure the representation of the specimen.

Foreword i 1 Scope 2 Normative References 3 Theory 4 Reagent and Apparatus 5 Conditioning and Testing Atmosphere 6 Sampling and Pretreatment 7 Analysis Procedure and Result Calculation 8 Test Report Annex A (Informative) Example of Quantitative Chemical Analysis for Quaternary Mixed Fabric Annex B (Informative) Example of Quantitative Chemical Analysis for Five-component Mixed Fabric Annex C (Informative) Example of Quantitative Chemical Analysis for Six-component Mixed Fabric