Which fabrics for swimwear
1.DuPont Lycra
DuPont Lycra (LYCRA) is a man-made elastic fiber , The best elastic fabric, can be freely stretched 4 to 7 times, and after the external force is released, it quickly returns to the original length, and the stretchability is excellent. It is suitable for blending with various fibers, which can enhance the advantages of texture drape and wrinkle resistance. DuPont Lycra, which contains anti-chlorine ingredients, will make the swimwear have a longer life than ordinary swimsuit
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2. Nylon fabrics
The fabrics obtained by blending or interweaving nylon filaments or staple fibers with other fibers have both the characteristics and advantages of each fiber. Such as viscose/jin gabardine, it is made of 15 percent nylon and 85 percent viscose blended yarn. It has the characteristics of twice the warp density than the weft density, the texture of the cloth is thick, and it is tough and durable. Wrinkled, wet strength decreased, easy to sag when worn. In addition, there are also varieties such as sticky/brocade varnish, sticky/brocade/wool tweed, etc., which are all commonly used fabrics.
The most common nylon products on the market are nylon 6 and nylon 66.
Nylon 6: The full name is polycaprolactam fiber, which is polymerized by caprolactam.
Nylon 66: The full name is polyhexamethylene adipamide fiber, which is polymerized from adipic acid and hexamethylene diamine.
Common characteristics of nylon 6 and nylon 66: poor light resistance, under long-term sunlight and ultraviolet light, the strength decreases and the color turns yellow; its heat resistance is not good enough, at 150 ?? After 5 hours, it turned yellow, the strength and elongation decreased significantly, and the shrinkage increased.
Nylon 6 and 66 filaments have good low temperature resistance, and their resilience does not change much when the temperature is below minus 70 ??. Its DC conductivity is very low, and it is easy to generate static electricity due to friction during processing. Nylon 6 and 66 filaments have strong resistance to microbial action, and their resistance to microbial action in muddy water or alkali is second only to that of polyvinyl chloride. In terms of chemical properties, nylon 6 and 66 filaments have alkali resistance and reducing agent resistance, but poor performance in acid resistance and oxidant resistance.
3. Polyester fabrics
Polyester fabrics are a kind of chemical fiber clothing fabrics that are widely used in daily life. Its biggest advantage is that it has good wrinkle resistance and shape retention, so it is suitable for outerwear.
Polyester fabrics have poor hygroscopicity, feel stuffy when wearing, and are prone to static electricity and dust, which affects the appearance and comfort. However, it is very easy to dry after washing, and the wet strength hardly decreases, and it does not deform. It has good wash and wear performance.
Polyester fabrics have high strength and elastic recovery, so they are durable, wrinkle-resistant and non-iron.
The light fastness of polyester fabrics is better than that of acrylic fibers, and its light fastness is better than that of natural fiber fabrics. Especially the light fastness behind the glass is very good, almost on par with acrylic.
Polyester fabrics have good resistance to various chemicals. Acids and alkalis are not very damaging to them, and they are not afraid of molds and insects.
Polyester is the most heat-resistant fabric in synthetic fabrics. It is thermoplastic and can be made into pleated skirts with long-lasting pleats. At the same time, polyester fabric has poor melting resistance, and it is easy to form holes when encountering soot, sparks, etc. Therefore, try to avoid contact with cigarette butts, sparks, etc. when wearing.
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