advantage
1 Good size stability
2. Low cost
3. Good weather resistance
4. Adding different proportions of plasticizers can easily adjust the softness and hardness
Disadvantage
1. Poor chemical resistance
2. Poor temperature resistance
3. The density is higher than that of general plastics
4. Hydrogen chloride will be produced after thermal decomposition
use
Sheets, plastic films, containers, artificial leather, floor materials, shrink films, pipes, toys