GB/T 40351-2021 English PDF

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GB/T 40351-2021: Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 40351-2021	439	Add to Cart	5 days	Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber	Valid

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Basic data

Standard ID: GB/T 40351-2021 (GB/T40351-2021)
Description (Translated English): Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W50
Word Count Estimation: 22,215
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40351-2021: Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Ecological technical requirements for recycled Poly(ethylene terephthalate) fiber ICS 59.060.20 CCS W50 National Standards of People's Republic of China Ecological technical requirements for recycled polyester Released on 2021-08-20 2022-03-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by the China National Textile and Apparel Council. This document is under the jurisdiction of the National Chemical Fiber Standardization Technical Committee (SAC/TC586). Drafting organizations of this document. Ningbo Dafa Chemical Fiber Co., Ltd., Shanghai Textile Industry Technical Supervision Institute, Donghua University, Shanghai Quality Supervision Inspection Technology Research Institute, Zhejiang Haili Environmental Protection Technology Co., Ltd., Far Eastern Textile Industry (Shanghai) Co., Ltd., Tongkun Group Zhejiang Hengsheng Chemical Fiber Co., Ltd., Wuxi Jintong High Fiber Co., Ltd., Fujian Baichuan Resources Recycling Technology Co., Ltd., Guangdong Qiusheng Resources Co., Ltd. Co., Ltd., Anhui Dongjin Resources Recycling Technology Co., Ltd., New Fengming Group Co., Ltd., Zhejiang Huaxin New Materials Co., Ltd., China Sinopec Yizheng Chemical Fiber Co., Ltd., Jiaxing Fuda Chemical Fiber Factory, Youcai Environmental Resources Technology Co., Ltd., Xiamen Xianglu Chemical Fiber Co., Ltd., Fujian Sailong Technology Co., Ltd., Yangzhou Tianfulong Automotive Interior Fiber Co., Ltd., Jiangsu Ganghong Fiber Co., Ltd., Suzhou Baolidi Material Technology Co., Ltd., Liaoning Jihua New Material Manufacturing Co., Ltd., China Chemical Fiber Industry Association, Zhejiang Luyu Environmental Protection Co., Ltd., Hangzhou Huachuang Industrial Co., Ltd., Henan Jinsi Road Eco-Environmental Material Co., Ltd., Shanghai Textile Group Limited company. The main drafters of this document. Wang Huaping, Ke Fuyou, Li Hongjie, Qian Jun, Li Weidong, Chen Hao, Ren Zhongsheng, Xu Qipeng, Qian Qiyuan, Xie Lifeng, Ma Junbin, Xing Chaodong, Liu Chunfu, Wang Senjun, Chen Jianmei, Chen Jianxiang, Dai Zexin, Liu Longmin, Fang Huayu, Zhou Guoxiang, Tian Huishuang, Sun Weichen, Zhou Ping, Li Deli, Zhang Shuo, Chen Baofang, Fan Lubin, Xu Yiqun, Shao Zhengli, Chen Ye, Tan Yujing. Ecological technical requirements for recycled polyester

1 Scope

This document specifies the terms and definitions, ecological technical requirements, test methods, and sampling of recycled polyester (hereinafter referred to as. recycled polyester) Regulations and judgment rules. This document applies to natural and colored recycled polyester, and other functional recycled polyester can be used as a reference.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 2912.1 Determination of formaldehyde in textiles Part 1.Free and hydrolyzed formaldehyde (water extraction method) GB/T 4146 (all parts) Textile chemical fiber GB/T 5750.10 Standard Inspection Method for Drinking Water Disinfection By-product Index GB/T 6682 Analytical laboratory water specifications and test methods GB/T 7573 Determination of pH value of textile water extract GB/T 17592 Determination of banned azo dyes in textiles GB/T 17593.2 Determination of Heavy Metals in Textiles Part 2.Inductively Coupled Plasma Atomic Emission Spectrometry GB/T 17593.3 Textiles-Determination of heavy metals-Part 3.Hexavalent chromium spectrophotometric method GB/T 17593.4 Determination of Heavy Metals in Textiles Part 4.Arsenic and Mercury Atomic Fluorescence Spectrophotometry GB/T 18204.2 Hygienic inspection methods for public places Part 2.Chemical pollutants GB 18401-2010 National Basic Safety Technical Code for Textile Products GB/T 20382 Determination of Textile Carcinogenic Dyes GB/T 20383 Determination of Allergenic Disperse Dyes in Textiles GB/T 20384 Determination of chlorinated benzene and chlorinated toluene residues in textiles GB/T 20386 Textiles Determination of o-phenylphenol GB/T 20388 Textiles-Determination of phthalates-Tetrahydrofuran method GB/T 23322 Determination of surface active agents for textiles-Alkylphenol and alkylphenol polyoxyethylene ether GB/T 23344 Textiles-Determination of 4-aminoazobenzene GB/T 23345 Determination of Disperse Yellow 23 and Disperse Orange 149 dyes for textiles GB/T 24281 Determination of Organic Volatile Compounds in Textiles Gas Chromatography-Mass Spectrometry GB/T 28189 Determination of Polycyclic Aromatic Hydrocarbons in Textiles FZ/T 52052 Low melting point polyester (LMPET)/recycled polyester (RPET) composite staple fiber

3 Terms and definitions

GB/T 4146 (all parts), GB/T 24281, FZ/T 52052 and the following terms and definitions apply to this document. ......

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