Vinylidene chloride CAS NO.75-35-4

We produce CPVC Resin for 18 Years.with good quality and professional techonology . The CPVC resin is made by chlorination modification of PVC re…

We produce CPVC Resin for 18 Years.with good quality and professional techonology . The CPVC resin is made by chlorination modification of PVC resin and is one advanced engineering material. This product is white or canary loose grain or powder with no smell, odorless and innocuity. In addition, it improve the mechanical performance of numerical heat distortion temperature and chlorine content increases from 56.7% to 63-69% and Vicat softening temperature from 72-82 ℃ to 90-125 ℃ ; its highest service temperature can reach 110 ℃ and long-term service temperature can reach 95 ℃ . Accordingly, CPVC is one kind of advanced engineering plastic with vast foreground. 30-mesh screening rate % ≥99 2 volatile content best quality % ≤0.30 3 chlorine content % 63~66 4 heat decomposition temperature ℃ ≥110 5 heat stability S ≥20