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Your location: Home > Related Articles > Testing of wear resistance of fabrics and domestic standards

Testing of wear resistance of fabrics and domestic standards

Author:QINSUN Released in:2023-04 Click:134

Abrasion resistance is an important indicator of the quality of textile products, which directly affects the durability and use effect of the product. Specifically, it refers to the property of resistance to abrasion between fabrics or with other fabrics in the process of repeated friction.

 

The wear of textile products is mainly reflected in the following five aspects:

(1) During the friction process, the fibers continuously collide and the fiber fragments in the yarn break resulting in fatigue damage, leading to yarn breakage.

(2) The fibers are pulled out of the fabric, loosening the yarn and structure of the fabric, and the fibers can be fully pulled out with repeated action, resulting in thinner yarns, thinner fabrics and even disintegration.

(3) The fiber is cut and broken, causing the yarn to break.

(4) The surface of the fiber is worn and the surface layerg of the fiber is fragmented and lost.

(5) Friction generates high temperatures, causing the fiber to melt or plastically deform, which affects the structure and mechanical properties of the fiber.

Abrasion is reflected in the morphological changes of the fabric, which are mainly damage, loss of quality, discoloration of the appearance, pilling and other changes. There are many methods to test the abrasion resistance of textile products, such as surface grinding, curved grinding, hem grinding and compound grinding. The Martindale method is a kind of surface grinding method, which is widely used in the detection of wear resistance of clothing, home textiles, decorative fabrics and upholstery fabrics.

My country's national standards are:

(1) GB/T21196.2-2007 Determination of Abrasion Resistance of Textile Fabrics by Martindale Method Part 2: Determination of Damage by Samples ;

(2) GB/T21196.3-2007 Determination of wear resistance of fabricsby Martindale Method for Textiles Part 3: Determination of Mass Loss;

(3) GB/T21196. 4-2007 Determination of Abrasion Resistance of Fabrics by Martindale Method for Textiles Part 4: Evaluation of Appearance Changes .

Related Testing Instruments: Martindale Pilling Tester

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