What kind of fabric is acrylic blended cotton
Polyacrylonitrile fiber jīnglún, scientific name polyacrylonitrile fiber
, abroad it is called “Olon” and “Cashmere”. Polyacrylonitrile fiber is a kind of artificial synthetic fiber. It looks white, curly, loose, soft to the touch, bright in color, durable, antibacterial, not afraid of insects, and resembles wool. It is often used to blend chemical fiber fabrics with wool or as a substitute for wool. supplies, so it is also called “synthetic wool”. It is widely used in workwear, home textiles, decoration, industry and other fields, and is widely used in carpet production.
Polyacrylonitrile fiber is usually a copolymer of more than 85% acrylonitrile and the second and third monomers, which is dry-spun Synthetic fibers made from silk or wet spinning, you can have a basic understanding of polyacrylonitrile fiber by looking at the pictures of polyacrylonitrile fiber carpets.
Performance of polyacrylonitrile fiber:
The performance of polyacrylonitrile fiber is very similar to that of wool. It has better elasticity. When stretched by 20%, the rebound rate can still maintain 65%. It is loose, curled and soft, and its warmth retention is 15% higher than that of wool.
Strength 22.1~48.5cN/dtex, 1~2.5 times higher than wool.
Excellent light resistance. When exposed to the open air for one year, the strength only decreases by 20%. It can be made into curtains, curtains, tarpaulins, gun jackets, etc.
Ability to resist acids, oxidants and general organic solvents, but poor alkali resistance .
Use of polyacrylonitrile fiber:
Polyacrylonitrile fiber can be blended with wool and chemical fiber fabrics into wool, or woven into blankets, carpets, etc.
It can also be blended with cotton, man-made fibers, and other synthetic fibers to weave chemical fiber fabrics into various clothing materials and indoor products.
The bulked top finished with polyacrylonitrile fiber can be spun purely, or blended with viscose fiber and wool to produce various specifications of medium-thick wool and fine wool “cashmere”.
Disadvantages of polyacrylonitrile fabric:
Polyacrylonitrile fiber fabrics of lower quality will pill. Many spring sweaters are now made of polyacrylonitrile fiber. They will pill automatically after being worn for a period of time, which is very troublesome and ugly, so Today’s polyacrylic fiber carpets are mixed with some wool to prevent pilling. So we need to pay attention when buying polyacrylonitrile fiber carpets. Faced with the phenomenon of pilling, you can also use scissors to cut off the small balls, which can still be solved.
The hygroscopicity of polyacrylonitrile fiber is not good enough, and its wear resistance is poor among synthetic fibers. The ironing temperature of polyacrylonitrile fiber is below 130°C, and its dimensional stability is poor.
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