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GB/T 22282-2008: Limitation of toxic and hazardous substances in textile fibers
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GB/T 22282-2008: Limitation of toxic and hazardous substances in textile fibers

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Limitation of toxic and hazardous substances in textile fibers ICS 59.080.01 W04 National Standards of People's Republic of China Textile fibers limits for hazardous substances Posted 2008-08-06 2009-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee based textile branch (SAC/TC209/SC1) centralized. This standard by the National Textile Products Quality Supervision and Inspection Center is responsible for drafting. The main drafters of this standard. Lizhi En Zhu Ying. This standard was first published.

Introduction

The standard reference to EU Directive 2002/371/EC "textile eco-labeling norms," \u200b\u200bthe relevant provisions of the development, aimed at promoting the textile Production and processing of key processes of the whole process (including raw materials, spinning, weaving, dyeing, finishing and garment processing and finished products) to reduce Generation and emission of hazardous substances from the source of the textile industry control harmful substances in order to improve the final product safety and health of Dien Fixed base. MRL set this standard will affect textile raw materials on the environment and human health control at a low level. Textile fibers limits for hazardous substances

1 Scope

This standard specifies the textile fibers hazardous substances limited requirements and test methods. This standard applies to polyacrylonitrile fibers, man-made cellulose fibers, cotton and other natural cellulosic seed fibers, polyurethane elastic fibers, raw Wool and other animal hair fibers, polyester fibers and polypropylene fibers.

2 Normative references

The following standards contain provisions of this standard reference and become the standard terms. For dated references, subsequent All amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement Research on whether to use the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Determination of diflubenzuron residues in GB/T 16340 foods off Determination of GB/T 17593.1 Textiles heavy metals - Part 1. atomic absorption spectrophotometry Determination of GB/T 17593.2 Textiles heavy metals - Part 2. Inductively coupled plasma atomic emission spectrometry Determination of GB/T 18412.2 Textiles pesticide residues - Part 2. organochlorine pesticides Determination of GB/T 18412.3 Textiles pesticide residues - Part 3. organophosphorus pesticides Determination of GB/T 18412.4 Textiles pesticide residues - Part 4. pyrethroid pesticide GB/T extiles pesticide residues measured T 18412.7 - Part 7. toxaphene Determination of GB/T 20385 Textiles organotin compounds Determination of GB/T 20389 acrylonitrile acrylic fiber residues ISO 11480 Determination of pulp, paper and paperboard chlorine and total available chlorine

3 Requirements

Textile fibers Limited hazardous substances requirements in Table 1. Table 1 Fiber name Hazardous Substances Unit Limited Polyacrylonitrile fiber polyacrylonitrile mg/kg ≤1.5 Polyester Antimony mg/kg ≤260 Polypropylene fibers lead mg/kg ≤1.0 Polyurethane elastic fibers organotin a mg/kg ≤1.0 Man-made cellulose fibers (including viscose, lyocell, Acetate fiber, copper, ammonia fiber and triacetate) Adsorbable organic halides (AOX) mg/kg ≤250 Cotton and other natural cellulosic seed fibers insecticide b (total) mg/kg ≤0.05 ...