1. Causes of fabric wear
In daily life, it is a relatively common phenomenon for fabrics to wear and tear, which is usually caused by the deformation and breakage of the fibers of the fabric. The causes of fiber breakage are as follows:
1. Fiber fatigue. When the fiber with a certain elastic deformation ability is repeatedly rubbed by external force, the stressed part is repeatedly stretched to avoid direct damage, resulting in fatigue of the fiber and eventually breakage.
2. Fiber extraction. When the hook is obvious, the fibers are easily pulled out, resulting in a loose yarn and fabric structure.
3. Fiber wear. Fragmented and slight cracks appear on the surface layer at both ends of the fibers and at the flexion site, or fibrillated structures, and the fibers become fragile and prone to breakage.
4. Friction heat. The fibers become soft, the fibers melt and plastically deform, increasing the contact area and accelerating the wear of the fabric.
The fabric itself has a certain abrasion resistance, and the abrasion resistance is also different between different fabrics due to different fibers, structures, and weaving processes. In addition, improper processing technology, such as improper dyeing and finishing processes, may lead to excessive alkali reduction, excessive use of silicone oil, etc., which will affect the strength and abrasion resistance of the fabric.
2. Measures to improve the abrasion resistance of fabrics
In addition to changing the yarn structure and optimizing the fabric weaving process, a bending fastness improver can also be used to improve the abrasion resistance of the fabric. Taking Guangzhou Lianzhuang Technology Co., Ltd.'s Texnology®Z36 as an example, its chemical composition is polyethylene copolymer, which has good thermal stability, excellent adhesion and permeability to fibers, and can be closely cross-linked with fibers to form a wear-resistant layer.
Texnology®Z36 can improve the slip resistance and sewing strength of the yarn, reduce the coefficient of friction of the fabric, cushion the external friction, reduce the appearance of yarn breakage, improve the tear resistance and breaking strength of the fabric, and give the fabric a smooth, soft and elastic feel to a certain extent.
Guangzhou Lianzhuang Technology Co., Ltd. focuses on the research and development, production and application of textile functional additives, our company has rich industry experience, professional R & D team and complete laboratories, adhering to the "science and technology considerate life" business philosophy, and strive to provide personalized functional finishing solutions for textile enterprises.
All kinds of textile functional development consultation and technical exchanges are welcome to call: 13922166891
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