Polyvinyl chloride (PVC)
1. Lighter material;
2. Low cost;
3. Waterproof and moisture-proof;
4. Flame retardant and heat resistant.
1. Poor chemical resistance and easy to be decomposed;
2. Poor high temperature resistance and easy to deform;
3. Hydrogen chloride will be generated after thermal decomposition.
Common products: plates, pipes, shoe soles, toys, doors and windows, wire sheaths, stationery, etc.