Polyethylene (PE)
Advantage:
1. Soft, non-toxic, transparent and easy to dye;
2. Impact resistance, chemical resistance, and good insulation.
Disadvantages:
1. It is not easy to extrude and fit;
2. High thermal expansion coefficient;
3. Poor temperature resistance.
Use:
Water pipes, gas pipes, industrial chemical containers, heavy packaging bags and shopping bags, shampoo bottles, etc.