What are the characteristics of the fiber structure of acrylic yarn?

Acrylic yarn is a synthetic fiber with a unique fiber structure. The main component of acrylic fiber is polyacrylonitrile, so it is also known as polyacrylonitrile fiber. The main characteristics of acrylic fiber structure are as follows:

High strength: Acrylic fiber has very high strength, much stronger than ordinary fibers such as cotton fiber and wool fiber. The strength of acrylic fiber mainly comes from the tight arrangement of its molecular structure, which enables the entire fiber to withstand high tensile forces.

Wear resistance: Acrylic fiber has good wear resistance and is not easily damaged even under long-term friction and wear. This is mainly because the molecular structure of acrylic fiber has strong stability.

Elasticity: Acrylic fibers have high elasticity, which means they can quickly return to their original state after stretching. This elasticity mainly comes from the molecular structure of acrylic fiber, which has a certain degree of flexibility.

Not easy to fade: The color of acrylic fiber is relatively stable and not easily affected by external factors such as sun exposure and washing. This is mainly because the molecular structure of acrylic fiber has good color fastness.

Overall, the fiber structure of acrylic fiber has high strength, wear resistance, elasticity, and color fastness, making it an excellent synthetic fiber material widely used in textiles, industrial materials, and other fields.