ASTM D3885-2007a(2011) Standard Test Method for Abrasion Resistance of Textile Fabrics (Flexing and Abrasion Method)《纺织物耐磨性(挠曲及磨损法)的标准试验方法》.pdf
《ASTM D3885-2007a(2011) Standard Test Method for Abrasion Resistance of Textile Fabrics (Flexing and Abrasion Method)《纺织物耐磨性(挠曲及磨损法)的标准试验方法》.pdf》由会员分享,可在线阅读,更多相关《ASTM D3885-2007a(2011) Standard Test Method for Abrasion Resistance of Textile Fabrics (Flexing and Abrasion Method)《纺织物耐磨性(挠曲及磨损法)的标准试验方法》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D3885 07a (Reapproved 2011)Standard Test Method forAbrasion Resistance of Textile Fabrics (Flexing andAbrasion Method)1This standard is issued under the fixed designation D3885; the number immediately following the designation indicates the year oforiginal adoption or, in the case of re
2、vision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method2covers the determination of theabrasion resistance of woven or nonwoven textile f
3、abrics usingthe flexing and abrasion tester.1.2 This test method applies to most woven and nonwovenfabrics providing they do not stretch excessively. It is notapplicable to floor coverings.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as the standard. With
4、in the text,the inch-pound units are shown in parentheses. The valuesstated in each system may not be exact equivalents; therefore,each system shall be used independently of the other. Combin-ing values from the two systems may result in nonconformancewith this test method.1.4 This standard does not
5、 purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.NOTE 1For other test methods for abrasion
6、 resistance of textiles referto Test Methods D3884, D3886, D4157, D4158, D4966, and AATCC 93.2. Referenced Documents2.1 ASTM Standards:3D76 Specification for Tensile Testing Machines for TextilesD123 Terminology Relating to TextilesD1776 Practice for Conditioning and Testing TextilesD2904 Practice f
7、or Interlaboratory Testing of a Textile TestMethod that Produces Normally Distributed DataD2906 Practice for Statements on Precision and Bias forTextiles4D3884 Test Method for Abrasion Resistance of TextileFabrics (Rotary Platform, Double-Head Method)D3886 Test Method for Abrasion Resistance of Text
8、ileFabrics (Inflated Diaphragm Apparatus)D4157 Test Method for Abrasion Resistance of TextileFabrics (Oscillatory Cylinder Method)D4158 Guide for Abrasion Resistance of Textile Fabrics(Uniform Abrasion)D4850 Terminology Relating to Fabrics and Fabric TestMethodsD4966 Test Method for Abrasion Resista
9、nce of TextileFabrics (Martindale Abrasion Tester Method)D5035 Test Method for Breaking Force and Elongation ofTextile Fabrics (Strip Method)2.2 AATCC Test Method:AATCC 93 Abrasion Resistance of Fabrics: AccelerotorMethod53. Terminology3.1 For all terminology related to D13.60, Fabric TestMethods, S
10、pecific, see Terminology D4850.3.2 The following terms are relevant to this standard:abrasion, abrasion cycle, breaking force, double-stroke, flex-ibility, standard atmosphere for preconditioning textiles, stan-dard atmosphere for testing textiles.3.3 For all other terminology related to textiles, s
11、ee Termi-nology D123.4. Summary of Test Method4.1 Abrasion resistance is measured by subjecting the speci-men to unidirectional reciprocal folding and rubbing over a1This test method is under the jurisdiction of ASTM Committee D13 on Textilesand is the direct responsibility of Subcommittee D13.60 on
12、 Fabric Test Methods,Specific.Current edition approved May 1, 2011. Published June 2011. Originallyapproved in 1980. Last previous edition approved in 2007 as D3885 07a. DOI:10.1520/D3885-07AR11.2This test method is based upon the development described by Stoll, R.G.,“Improved MultipurposeAbrasion T
13、ester and itsApplication for the Evaluation of theWear Resistance of Textiles,” Textile Research Journal, July, 1949, p. 394.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information,
14、refer to the standards Document Summary page onthe ASTM website.4Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.5Available from the American Association of Textile Chemists and Colorists,P.O. Box 12215, Research Triangle Park, NC 27709.1Copyright ASTM I
15、nternational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.specific bar under specified conditions of pressure, tension, andabrasive action. Resistance to abrasion is evaluated by eitherdetermining the percent loss in breaking force of an abradedspecimen compar
16、ed to an unabraded specimen or the cycles torupture, or both.5. Significance and Use5.1 This test method is not recommended for acceptancetesting of commercial shipments because information onbetween-laboratory precision is known to be poor.5.1.1 If there are differences of practical significance be
17、-tween reported test results for two laboratories (or more),comparative tests should be performed to determine if there isa statistical bias between them, using competent statisticalassistance. As a minimum, the test samples to be used are ashomogenous as possible, are drawn from the material fromwh
18、ich the disparate test results were obtained, and are ran-domly assigned in equal numbers to each laboratory for testing.Other fabrics with established test values may be used for thispurpose. The test results from the two laboratories should becompared using a statistical test for unpaired data, at
19、 aprobability level chosen prior to the testing series. If a bias isfound, either its cause must be found and corrected, or futuretest results must be adjusted in consideration of the knownbias.5.2 The measurement of the resistance to abrasion of textilefabrics is very complex. The resistance to abr
20、asion is affectedby many factors that include the inherent mechanical propertiesof the fibers; the dimensions of the fibers; the structure of theyarns; the construction of the fabrics; the type, kind, andamount of treatment added to the fibers, yarns, or fabric; thenature of the abradant; the variab
21、le action of the abradant overthe specimen area abraded; the tension on the specimen; thepressure between the specimen and the abradant; and thedimensional changes in the specimen.5.3 The measurement of the relative amount of abrasion canbe affected by the method of evaluation and is often influence
22、dby the judgment of the operator. It is recognized that with thistest method other means of evaluation besides cycles to ruptureand breaking strength have been used by the industry, such ascolor change, appearance change, and so forth. Experience hasshown these to be highly variable parameters and t
23、hey are notrecommended without exact criteria identified in an applicablematerial specification or contract. Consequently, the criteria ofbreaking strength and cycles to rupture are the recommendedmeans of evaluation because they are considered the leastvariable and interlaboratory agreement is like
24、ly to be obtainedmore easily.5.4 Abrasion tests are subject to variations due to changes inthe abradant bar during specific tests. The abradant bar isconsidered a permanent abradant that uses a hardened metalsurface. It is assumed that the abradant will not changeappreciably in a specific series of
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