GB/T 23318-2009 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 23318-2009: Textiles -- Determination of resistance to puncture Status: Valid
Basic dataStandard ID: GB/T 23318-2009 (GB/T23318-2009)Description (Translated English): Textiles -- Determination of resistance to puncture Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.30 Word Count Estimation: 6,624 Date of Issue: 2009-03-19 Date of Implementation: 2010-01-01 Quoted Standard: GB/T 6529 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 use of ejector punctured with a sharp fabric strength measurement method. The specification includes three ejector, you can choose one of them according to need. This standard applies to woven fabrics, knitted fabrics, non -woven fabric and a variety of composite materials. This standard does not apply to mesh fabric, has larger pores of the fabric as well as greater flexibility of fabric. GB/T 23318-2009: Textiles -- Determination of resistance to puncture---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. Determination of resistance to puncture ICS 59.080.30 W04 National Standards of People's Republic of China Textiles - Determination of puncture strength 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 ForewordThe standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. Drafting of this standard. National Textile Products Quality Supervision and Inspection Center. The main drafters of this standard. Jianghui Xia. Textiles - Determination of puncture strength1 ScopeThis standard specifies the fabric was determined using rams with sharp corners punctured powerful method ram includes three specifications, as needed Choose one of them. This standard applies to woven fabrics, knitted fabrics, non-woven fabric and a variety of composite materials. This standard does not apply to mesh fabric, a fabric and fabric greater elasticity larger pores.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 Top mast until rupture of the sample pressure measured during the most vigorous. Principle 4 The sample is fixed in the holder, the required size of the ram at a constant velocity perpendicular to the top surface of the sample to the sample, the sample deformation until Pierce, pierce strong record.5 Instruments5.1 constant elongation type testing machine (CRE), shall meet the following requirements. --- Automatic recording process pierce the force - displacement curve; --- Load error ≤2%; --- Stroke of not less than 100mm; --- (500 ± 10) mm/min at a constant rate of displacement. 5.2 jack By a Rockwell hardness of not less than HRC35 stainless steel, points A, B, C three specifications. A ram is shown in Figure 1, the jack B The schematic diagram in Figure 2, is shown in Figure 3 of the ejector C. Regularly observe whether the jack is damaged, ensure that its dimensions remain unchanged under a microscope. 5.3 holder Means for holding the sample by at least two thicknesses of 6.5mm ring fixture and base composition, an inner diameter of the holder (10 ± 0.05) mm, Testing process should ensure that the sample does not slip or damage, is shown in Figure 4. The height of the base of the holder should be larger than 25mm, with good support Support and stability. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23318-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23318-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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