1. The performance of acrylic fabric is very similar to wool, but its elasticity is much better than that of wool. Under the condition of 20% elongation, the rebound rate can still be maintained at about 65%.
2. Acrylic fabric has better warmth retention than wool. Acrylic fiber is fluffy and curly in appearance, and feels very soft to the touch. Therefore, the warmth retention is much better than wool fabrics. There was once a "synthetic wool".
3. The strength of acrylic fabric is higher than that of wool. At present, the strength of acrylic fiber is about 22.1～48.5cN/dtex, while the strength of wool is about 1 to 2.5 times lower than that of acrylic fabric.