Material Name: PP Polypropylene
Characteristics: flammability
advantage:
1, hinge binding excellence
2, good heat resistance
3, the lightest of all plastics
4, excellent electrical characteristics
5, excellent chemical resistance
Disadvantages:
1. Poor impact resistance at low temperature
2, poor weather resistance
use:
1, various containers, especially heat-resistant products
2. Chain combination products
3, toys
4, film, film, sheet
5, board, pipe
Material Name: PVC PVC
Characteristics: Self-extinguishing
advantage:
1, the degree of flexibility can be adjusted freely
2, hard and strong
3, excellent weather resistance
4, water resistance, excellent chemical properties
5, low cost
Disadvantages:
1, poor heat and cold resistance
2, poor impact resistance
3, poor resistance to bending
For more information, please update: China Button Industry Network
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Ningbo Liyuan Garment , https://www.liyuangarment.com