The Difference Between UPVC And CPVC

When we attended exhibitions in China or abroad,some customers would ask us what was the difference between UPVC and CPVC when they saw our CPVC samples.

Please check the chart below :

UPVC is unplasticized polyvinyl chlorideCPVC is chlorinated polyvinyl chloride
No plasticizerComposed of any plasticizer
Rigid and toughFlexible
Used for water supply,irrigation,drainage and buliding applicationUsed for drinking water,plumbing or industry in high temperature
Normal working temperature 45 celsiusNormal working temperature 95 celsius