GB/T 23321-2009 English PDFUS$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23321-2009: Textiles -- Water resistance -- Rain tests: Exposure to a horizontal water spray Status: Valid
Basic dataStandard ID: GB/T 23321-2009 (GB/T23321-2009)Description (Translated English): Textiles -- Water resistance -- Rain tests: Exposure to a horizontal water spray Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.30 Word Count Estimation: 6,683 Date of Issue: 2009-03-19 Date of Implementation: 2010-01-01 Quoted Standard: GB/T 6529 Adopted Standard: ISO 22958-2005, MOD 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 method for determining the impact strength of the fabric to resist certain spray water permeability. By measuring the permeability of the fabric to resist water spray to predict the permeability of its anti- rain. This method can also be in the role of different spray water impact strength test on the fabric and draw a complete anti-permeability curves fabric. This standard applies to all kinds of water through and not been (or water repellent) finishing textile fabrics, especially for waterproof fabric with a strong performance. GB/T 23321-2009: Textiles -- Water resistance -- Rain tests: Exposure to a horizontal water spray---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.. Textiles Water resistance Rain tests. Exposure to a horizontal water spray ICS 59.080.30 W04 National Standards of People's Republic of China Textiles waterproof level jet rain test (ISO 22958.2005, Textiles-Waterresistance-Raintests. exposuretoa horizontalwaterspray, MOD) Posted 2009-03-19 2010-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis revised standard adopts ISO 22958.2005 "Textiles waterproof rain test level jet" (in English). This standard and ISO 22958.2005 has the following differences compared to. --- Deleted international standards foreword; --- Normative references by our standards instead of the international standard; --- Increased 6.1 and 6.2 of the Note; --- 6.3 by the water temperature (27 ± 1) ℃ modified to (27 ± 2) ℃; --- Deleted international standards Figure 1, the original Figures 2 and 3 is adjusted to Figures 1 and 2. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. This standard was drafted. Textile Standard (Beijing) Co., Ltd. Inspection and Certification Center, National Textile Products Quality Supervision and Inspection Center. The main drafters of this standard. Wang Huan. Textiles waterproof level jet rain test1 ScopeThis standard specifies the method for determining the impact strength of the fabric must resist the penetration of water spray, spray water resistant fabric by measuring the permeation To predict the permeability of the anti-rain. This method can also be different under the action of water spray impact strength test on the fabric and draw Full fabric resistance to penetration curve. This standard applies to all kinds of course and has not been waterproof (or water repellent) finishing of textile fabrics, especially for a strong waterproof performance Fabrics.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6529 Textiles conditioning and testing using standard atmosphere (GB/T 6529-2008, ISO 139.2005, MOD)3 Terms and DefinitionsThe following terms and definitions apply to this standard. 3.1 The fabric is resistant to water wetting and penetration properties. Principle 4 The back with absorbent paper (known mass) of a sample is sprayed with water 5min under specified conditions, and then re-weigh the quality absorbent paper, Determined by increasing the mass of absorbent paper during the test quality of the water seep through the specimen.5 securityTest should follow safe laboratory practices and wear safety goggles in the laboratory area. NOTE. The security personnel only serve as a reminder of the purpose of the test, did not indicate that all possible security issues. The user's responsibility to take appropriate safety and health Kang measures.6 Instruments6.1 rain tester (see Figures 1 and 2), the typical pressure head ranges from 610mm to 1830mm. NOTE. If you can get the same results, you can use other equivalent tester. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23321-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23321-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 23321-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 23321-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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