FZ/T 01058-1999 PDF EnglishUS$190.00 · In stock · Download in 9 seconds
FZ/T 01058-1999: Test method for abrasion resistance of yarns. Reciprocating rubbing roller method Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Obsolete
Similar standardsFZ/T 01058-1999: Test method for abrasion resistance of yarns. Reciprocating rubbing roller method---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/FZT01058-1999 INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA FZ/T 01058-1999 Renamed from ZB W 04005-89 Test Method for Abrasion Resistance of Yarns – Reciprocating Rubbing Roller Method ISSUED ON: JANUARY 26, 1989 IMPLEMENTED ON: APRIL 01, 1989 Issued by: Ministry of Textile Industry of the People’s Republic of China Table of Contents1 Theme Content and Scope ... 3 2 Normative Reference ... 3 3 Terms ... 3 4 Principle ... 3 5 Equipment and Materials ... 3 6 Standard Atmosphere for Conditioning and Testing ... 4 7 Preparation of Specimen ... 4 8 Test Requirements ... 4 9 Test Procedures ... 5 10 Test Results ... 5 11 Test Report ... 6 Appendix A (Reference) Test Conditions of a Factory ... 7 Test Method for Abrasion Resistance of Yarns – Reciprocating Rubbing Roller Method1 Theme Content and ScopeThis Standard specifies the test method for the abrasion resistance of yarns. This method is applicable to the determination of the abrasion resistance of pure or blended yarns whose textile materials are cotton and chemical staple fibers.2 Normative ReferenceGB 6529 Textiles - Standard Atmospheres for Conditioning and Testing3 TermsAbrasion resistance of yarns: The performance of the yarn to withstand the wearing of external force, which is generally expressed by the number of friction times that the sample is repeatedly worn and broken. Friction length: the friction stroke of the grinding roller on the yarn.4 PrincipleThe grinding roller covered by standard abrasive paper reciprocates in a straight line at a constant speed along the sample with a certain load, and the sample is ground until it breaks; then the abrasion resistance is expressed by the number of reciprocating of the grinding roller.5 Equipment and Materials5.1 Requirements for yarn abrasion tester. 5.1.1 The yarn abrasion tester shall have a grinding roller that can reciprocate in a straight line at a constant speed and rotate on its own. The surface of the grinding roller is covered by standard abrasive paper; and the sample is rubbed across the grinding roller with a constant tension. The tester shall be equipped with an automatic counting device. 5.1.2 The friction length is 55±2 mm. The reciprocating speed of grinding roller is 60±1 times/min. 5.1.3 The tension weight is 5, 10, ... 35g, totally 7 gears; the allowable tolerance for the weight of each gear is ±1%. 5.2 A piece of iron sheet for folding abrasive paper. 5.3 Three rubber clamps. 5.4 Domestic 600# and 400# waterproof abrasive paper.6 Standard Atmosphere for Conditioning and TestingIt shall use the standard atmosphere for conditioning and testing of textiles specified in GB 6529.7 Preparation of Specimen7.1 Sampling 7.1.1 Select according to the principle of random sampling. Take 20 packages of each variety, and test each package for 3 times; and the length of each specimen is about 40 cm. 7.1.2 When testing the yarn quality of different sections in a single package, the interval between successive samplings shall be at least 1 m; totally test for 60 times. 7.2 According to the different winding density and forming size of the specimen, the sample shall be temperature and humidity balanced for 24~48h under the test conditions specified in Clause 6 before the test. The pre-conditioning time shall be at least 4h.8 Test Requirements8.1 In order to ensure the test accuracy and efficiency, the selection of the weight must be appropriate; so that the average number of frictions is between 100 and 400 times. It is recommended to try grinding with a roughly-selected weight of 0.5 g/tex. 8.2 Unified selection of domestic 600# waterproof abrasive paper. When the yarn size is thick and the average number of frictions between 100 and 400 times cannot be achieved by using the maximum weight, domestic 400# waterproof abrasive paper shall be used instead. Each test shall be replaced with a new part of the abrasive paper to ensure the accuracy of the test data. 8.3 One end of the specimen is fixed in the yarn clamp, and the other end is hung with a weight. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of FZ/T 01058-1999 be delivered?Answer: The full copy PDF of English version of FZ/T 01058-1999 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of FZ/T 01058-1999_English with my colleagues?Answer: Yes. 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