What is acrylic yarn

Acrylic yarn is a kind of chemical fiber, its performance is very similar to wool, so it is called "synthetic wool". Molecular structure: Acrylic fiber is unique in the internal structure of Oita, showing an irregular spiral conformation, and there is no strict crystallization zone, but there are high-order and low-order arrangements. Due to this structure, acrylic fiber has good thermal elasticity (processable bulked yarn), acrylic fiber has a low density, which is smaller than wool, and the fabric has good warmth retention.