Necessity Analysis of Textile Leather Friction Test Experiment

Abrasion resistance is an important indicator of the quality of leather and textile products, which directly affects the durability and use effect of the products. Abrasion resistance specifically refers to the characteristics of fabric resistance to abrasion during repeated friction with other fabrics.
The common detection method in the market is wear-resistant testing machine detection, Martindale Wear-resistant Testing Machines is one of them, Standard Group (Hong Kong) Co., Ltd. This Martindale Abrasion Resistant Testing Machine is used for testing the frictional resistance of textiles, outer layers of footwear, linings, substrates and similar fabrics...etc. Four/six test pieces can be tested at the same time. piece, measure the wear properties under the specified number of rubs.
The wear and tear of textile products is mainly expressed in the following five aspects:

1. Fibers are cut and broken, in allresulting in yarn breakage.

2. The surface of the fiber is worn, and the surface layer of the fiber is broken and lost.

3. Friction generates high temperatures, causing the fiber to melt or deform plastically, which affects the fiber\'s structure and mechanical properties.

4. During the friction process, the fibers continuously collide and the fiber fragments in the yarn break due to fatigue damage, resulting in the yarn breaking.

5. The fibers are pulled out of the fabric, loosening the yarn and structure of the fabric. The fibers can be completely pulled out with repeated operations, resulting in thinner yarns and thinner fabrics. Thin, even disintegrated.

Abrasion manifests itself in the morphological changes of the fabric, which are mainly damage, loss of quality, discoloration of the appearance and changes in pilling and so on.

There are many methods to test the abrasion resistance of textile products, such as surface grinding, curved grinding, seam grinding and complex media grinding. The Martindale Abrasion Tester is a kind of flat grinding method, which is widely used in testing the abrasion resistance of clothing, home textiles, decoration fabrics and upholstery fabrics.

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