GB/T 23326-2009 English PDF

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GB/T 23326-2009: Stainless steel fibers and cotton-polyester blended grey fabric with electromagnetic shielding performance
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23326-2009	279	Add to Cart	3 days	Stainless steel fibers and cotton-polyester blended grey fabric with electromagnetic shielding performance	Valid

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Basic data

Standard ID: GB/T 23326-2009 (GB/T23326-2009)
Description (Translated English): Stainless steel fibers and cotton-polyester blended grey fabric with electromagnetic shielding performance
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W13
Classification of International Standard: 59.080.30
Word Count Estimation: 12,129
Date of Issue: 2009-03-19
Date of Implementation: 2010-01-01
Quoted Standard: GB/T 3923.1; GB/T 4668; GB/T 4666; FZ/T 10006; SJ 20524
Regulation (derived from): National Standard Approval Announcement 2009 No.3 (Total No.143)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the stainless steel fibers blended with cotton, polyester fabric qualities electromagnetic shielding his product classification, requirements, Oil defect score, test methods, inspection rules, logo and packaging. This standard applies to stainless steel fibers are cotton, polyester or cotton polyester blend fabric civilian electromagnetic shielding qualities.

GB/T 23326-2009: Stainless steel fibers and cotton-polyester blended grey fabric with electromagnetic shielding performance

---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.
Stainless steel fibers and cotton-polyester blended gray fabric with electromagnetic shielding performance ICS 59.080.30 W13 National Standards of People's Republic of China Stainless steel fiber and cotton and polyester blended electromagnetic wave Shielded color cloth 2009-03-19 release 2010-01-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

Appendix A and B of this standard are normative and Appendix C is an informative appendix. This standard is proposed by China Textile Industry Association. This standard is under the jurisdiction of the National Textile Standardization Technical Committee. The drafting of this standard. Wuxi Textile Industry Association, Wuxi Best Textile New Materials Co., Ltd., Jiangsu days of St. Group Co., Ltd. The main drafters of this standard. Wang Jili, Wang Kehu, Jin Yongliang, Tang He Tai. Stainless steel fiber and cotton and polyester blended electromagnetic wave Shielded color cloth

1 Scope

This standard specifies the classification and requirements of stainless steel fiber and cotton and polyester blended electromagnetic wave shielded color cloth. Methods, inspection rules, signs and packaging. This standard applies to the stainless steel fiber and cotton, polyester or cotton polyester blended with civilian electromagnetic shielding color cloth.

2 normative reference documents

The terms of the following documents are hereby incorporated by reference into this standard. Whichever is the date of the reference file, which is followed by all (Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard Whether you can use the latest version of these files. For undated references, the latest edition applies to this standard. GB/T 3923.1 Tensile properties of textile fabrics - Part 1. Determination of breaking strength and elongation at break - GB/T 4668 Determination of woven fabric density GB/T 4666 Textiles - Determination of length and width of fabrics FZ/T 10006 cotton and chemical fiber pure spinning, blended color cloth cotton knot impurity defect rate test Method of Measuring Shielding Effectiveness of Material

3 classification

Stainless steel fiber and cotton polyester blended electromagnetic shielding shield is divided into cotton stainless steel fiber blended electromagnetic shielding color cloth, cotton polyester stainless steel Fiber blended electromagnetic shielding shield color, polyester and stainless steel fiber blended electromagnetic shielding shield color three categories. Various types of products, specifications, according to the use Households need to be developed by the production sector.

4 requirements

4.1 intrinsic quality The intrinsic quality is specified in Table 1. Table 1 Internal quality requirements project Claim Excellent first-class goods qualified products The fabric meets the design requirements and meets the design requirements Width deviation /% + 1.5-1.0 +1.5 -1.0 +2.0 -1.5 Density deviation /% Density of -1.5 -1.5 more than -1.5 Weft density -1.0 -1.0 more than -1.0 Breaking strength/N ≥ 250 230 210 Shielding effectiveness value (shielding rate) (Electromagnetic wave frequency 0.01MHz ~ 3000MHz) ≥20dB (shielding rate 99%) The lattice rate of the neps of impurities is the same as that of the knot Note. When the width deviation exceeds 1.0%, the allowable deviation range is -2.0%. ......

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