ASTM D4970/D4970M-10
Historical Standard: ASTM D4970/D4970M-10 Standard Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Martindale Tester
SUPERSEDED (see Active link, below)
ASTM D4970 / D4970M
1. Scope
1.1 This test method covers the determination of the resistance to the formation of pills and other related surface changes on textile fabrics using the Martindale tester. The procedure generally is applicable to all types of fabrics, being particularly suitable for woven fabrics.
Note 1For other methods, if testing the pilling resistance of textiles, refer to Test Methods D3511/D3511M , D3512/D3512M , and D3514 .
1.2 This test method is not suitable for fabrics thicker than 3 mm [0.125 in.] because such fabrics cannot be mounted in the specimen holder.
1.3 The fabric may be laundered or dry cleaned before testing.
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D123 Terminology Relating to Textiles
D3511/D3511M Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Brush Pilling Tester
D3512/D3512M Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Random Tumble Pilling Tester
D3514 Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Elastomeric Pad
D4850 Terminology Relating to Fabrics and Fabric Test Methods
D7018 Terminology Relating to Glass Fiber and Its Products
Keywords
fabrics; fuzz; pills; Discoloration; Fuzz; Martindale testers; Pilling resistance; Pressure testing--textile materials/applications; Simulated service test; Surface analysis--textile fabrics/fibers; Textile fabrics (general); Textile fibers; Visual examination--textiles; Worn garment simulation; Woven textile fabrics ;
ICS Code
ICS Number Code 59.080.30 (Textile fabrics)
DOI: 10.1520/D4970_D4970M-10
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