What is acrylic fabric? Synthetic fiber made of polyacrylonitrile or acrylonitrile copolymer with acrylonitrile content greater than 85% (mass percentage). The commonly used second monomer is nonionic monomer, such as methyl acrylate and methyl methacrylate, and the third monomer is ionic monomer, such as sodium acrylate, 2- methylene-1, 4- succinic acid. So, what are the advantages and disadvantages of acrylic fabric? Let's take a look. What is acrylic fabric? Synthetic fiber made of polyacrylonitrile or acrylonitrile copolymer with acrylonitrile content greater than 85% (mass percentage). The commonly used second monomer is nonionic monomer, such as methyl acrylate and methyl methacrylate, and the third monomer is ionic monomer, such as sodium acrylate, 2- methylene-1, 4- succinic acid. So, what are the advantages and disadvantages of acrylic fabric? Let's take a look.

1. What is acrylic fabric?

Acrylic j and j: ngl? N, the scientific name of polyacrylonitrile fiber, which is called abroad? Oren? 、? Cashmere? . Acrylic fiber is a kind of synthetic fiber, which is white in appearance, curly and fluffy, soft to the touch, bright in color, light-resistant, antibacterial and moth-proof, and looks like wool. Often blended with wool or used as a substitute for wool, so it is also called? Synthetic wool? . Widely used in clothing, home textiles, decoration, industry and other fields, widely used in carpet production. Acrylic fiber is usually a synthetic fiber made of more than 85% acrylonitrile and copolymers of second and third monomers by dry spinning or wet spinning.

Second, the advantages of acrylic fabric

1, the performance of acrylic fiber is very similar to wool, with good elasticity. When stretched 20%, its resilience can still be maintained at 65%, and it is fluffy, curly and soft, and its warmth retention is higher than that of wool 15%.

2. The strength is 22. 1 ~ 48.5 CN/dtex, which is 2.5 times higher than that of wool.

3. Excellent sun resistance. After being exposed in the open air for one year, the strength is only reduced by 20%, and it can be made into curtains, door curtains, tarpaulins, artillery clothes, etc.

4. Acid resistance, oxidant resistance and general organic solvents, but poor alkali resistance.

5. The softening temperature of the fiber is 190 ~ 230℃.

Third, the shortcomings of acrylic fabric

1, poor quality acrylic fabric will pilling. Nowadays, many sweaters in spring are made of acrylic, which will automatically pilling after wearing for a period of time, which is very troublesome and ugly, so some wool will be mixed in the acrylic carpet to prevent pilling. So we need to pay attention when buying acrylic carpets. In the face of pilling, you can also cut off the ball with scissors, which can still be solved.

2. The hygroscopicity of acrylic fiber is not good enough, and its wear resistance is worse than that of synthetic fiber. The ironing temperature of acrylic fiber is below 130℃, and its dimensional stability is poor.

The above is the knowledge about the advantages and disadvantages of acrylic fabrics that we introduced to you today. I hope our introduction can help you.