What is the difference between acrylic fiber and acrylic fiber?
Acrylic fiber: close to flame: melting and shrinking; Contact flame: melting, smoking; Leave the flame: continue to burn and emit black smoke; Smell: spicy; Characteristics of residue: black irregular beads, fragile. Acrylic fiber, also called cashmere fiber, is very similar to wool in character, and people call it "synthetic wool". It is polymerized from acrylonitrile. Acrylic fiber is fluffy, soft and elastic, and its heat insulation performance is even better than that of wool. The strength of acrylic fiber is 1-2.5 times higher than that of wool, so "synthetic wool" clothes are more durable than natural wool clothes. Acrylic is sun-resistant, heat-resistant, ironable and light in weight, which are its advantages. However, the hygroscopicity of acrylic fiber is not good, and it can't be soaked through, which gives people a feeling of sultry and uncomfortable. It also has a fatal weakness, that is, poor wear resistance. The main purpose of acrylic wool staple fiber is to make all kinds of wool textiles, such as bulky yarn, acrylic and wool blended yarn, and various colors of acrylic women's tweed, acrylic viscose blended tweed and acrylic brocade tweed. It can also manufacture acrylic artificial fur, nylon plush, nylon camel hair and other products. Nylon-cotton staple fibers can be woven into various knitwear, such as sports clothes and pants.
