GB/T 3917.5-2009 English PDFUS$234.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3917.5-2009: Textiles -- Tear properties of fabrics -- Part 5: Determination of tear force of wing-shaped test specimens (Single tear method) Status: Valid
Basic dataStandard ID: GB/T 3917.5-2009 (GB/T3917.5-2009)Description (Translated English): Textiles -- Tear properties of fabrics -- Part 5: Determination of tear force of wing-shaped test specimens (Single tear method) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: W04 Classification of International Standard: 59.080.30 Word Count Estimation: 12,185 Date of Issue: 2009-03-19 Date of Implementation: 2010-01-01 Quoted Standard: GB/T 6529; GB/T 16825.1; GB/T 19022 Adopted Standard: ISO 13937-3-2000, IDT 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 gap with a single wing fabric tear strength of the sample method. The sample has two wings, according to a predetermined angle and holding the yarn, measured by the expansion of the initial incision arising tear strength. This section applies to woven fabrics, also apply to some other technology to produce fabric. Because the sample holder is inclined flanks in the direction of the yarn to be torn, so that the majority of the fabric during the test does not transfer the force generated during the test and tear as compared with other methods, this method is more prone to slippage of yarn. This section does not apply to knitted fabric, woven and non- woven elastic fabric products, such fabrics generally trapezoidal method for testing. This section provides the use of constant elongation (CRE) tester. GB/T 3917.5-2009: Textiles -- Tear properties of fabrics -- Part 5: Determination of tear force of wing-shaped test specimens (Single tear method)---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 Tear properties of fabrics Part 5. Determination of tear force of wing-shaped test specimens (Single tear method) ICS 59.080.30 W04 National Standards of People's Republic of China GB/T 3917.5-2009/ISO 13937-3.2000 Tear properties of fabrics Textiles Part 5. Sample wing (single slit) Tear strength Determination [ISO 13937-3.2000, Textiles-Tearpropertiesoffabrics- Part 3. Determinationoftearforceofwing-shapedtestspecimens (Singletearmethod), IDT] 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 ForewordGB/T 3917 "Tear properties of fabrics Textiles" is divided into the following five sections. --- Part 1. Ballistic pendulum method Determination of tear force; --- Part 2. Pants shaped test specimens (single slit) Determination of tear force; --- Part 3. Determination of tear force of trapezoidal shaped test specimens; --- Part 4. tongue shaped test specimens (double seam) Determination of tear force; --- Part 5. Sample wing (single slit) Determination of tear force. This section GB/T 53917 Part of. This section identical with ISO 13937-3.2000 "Textiles - Tear properties of fabrics - Part 3. Sample wing (single slit) Tear strength Determination "(in English). There are differences compared to 2000 are as follows. ISO 13937-3 with this section. --- Deleted international standards preface, table of contents and introduction; --- Deleted Chapter 1 Note; --- Normative references are replaced by the corresponding international standards our standards; --- Added Figure B. 1 and C. 1 Figure caption. This part of the Annex A, Annex B, Annex C is informative appendix. This part is proposed by the China Textile Industry Association. This part of the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. This section is drafted. Beijing Textile Fiber Testing, Textile Standard (Beijing) Co., Inspection and Certification Center. The main drafters of this section. Zhu Hongliang, Wang Huan, Zhang Xiran, Zhang Qi. GB/T 3917.5-2009/ISO 13937-3.2000 Tear properties of fabrics Textiles Part 5. Sample wing (single slit) Tear strength Determination1 ScopeGB/T 3917 This section specifies the method for the determination of fabric with a single slit wing Specimen tear strength. Having two wings of the sample, By a predetermined angle with the yarn holding, as measured by the initial incision extended generated tear strength. This section applies to woven fabrics, also apply to some other technology to produce fabrics. Because of the test sample was poured clamping wings Torn oblique to the direction of the yarn, so the majority of the fabric during the test will not transfer force and tear compared to other methods, the party France less prone to yarn slippage. This section does not apply to knitted, woven and non-woven elastic fabric products, such fabrics generally trapezoidal method for testing. This section provides the use of constant elongation (CRE) tester.2 Normative referencesThe following documents contain provisions which, through reference to GB/T 3917 this section, constitute provisions of this part. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, we are encouraged to reach agreement under this section All parties that proposed to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 6529 Textiles conditioning and testing using standard atmosphere (GB/T 6529-2008, ISO 139.2005, MOD) Inspection and correction tension and (or) pressure testing machine force measuring system. GB/T 16825.1 of static uniaxial testing machines - Part 1 Associate (GB/T 16825.1-2008, ISO 7500-1.2004, IDT) GB/T 19022 Measurement management systems for measurement processes and measuring equipment (GB/T 19022-2003, ISO 10012. 2003, IDT)3 Terms and DefinitionsThe following terms and definitions apply GB/T 3917 of this section. 3.1 Throughout the course of the experiment, a clamp is fixed, the other clamp Apparatus for stretching tester for constant movement. 3.2 Distance means effective to hold the wire between two tests. Note. The sample specimens and carbon paper may be applied to pre-tension measured by simultaneously holding the line holding effective chuck. 3.3 Under specified conditions, so that the desired expansion of the sample from the initial incision force. NOTE. The yarns are torn called "warp tear strength," weft torn off called "zonal tear strength." 3.4 In force - elongation curve on the slope changes from positive to strongly negative value corresponding to the point. Note. The rise and fall of force peak force value is used to calculate the value of both ends or at least after a revaluation of 10% on the peak before a peak value decline. GB/T 3917.5-2009/ISO 13937-3.2000 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3917.5-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 3917.5-2009_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 3917.5-2009_English with my colleagues?Answer: Yes. 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