The difference between polypropylene fiber and PAL

1. Production raw materials: Polypropylene fiber is a synthetic fiber spun from isotactic polypropylene obtained by polymerization of propylene. The raw material for PAL is polyethylene, which is spun from polyethylene by melt spinning. obtained fiber material.
2. Heat resistance: Polypropylene fiber has poor heat resistance. Although PAL has poor heat resistance, it has better moisture and heat resistance.
3. Use: Polypropylene fiber is widely used in the field of clothing. PAL has poor wear performance and is generally used to make ropes, filter cloths, packaging cloths, etc.