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CPVC Resin &CPVC Compound

TIME:2020-10-26 HOT:

Product introduction
  Chlorinated polyvinyl cpvc resin for water pipe
 
Product description
Product desciption
  CPVC compound is made by Chlorinated modified PVC resin. It is a high-tech advanced engineering raw material. After chlorination, the irregularity of molecular bond of the PVC resin and the polarity of molecular chain increases, brings better dissolvability and chemical stability of the resin and accordingly improves heat resistance and resist the corrosion of acid, caustic, salt and oxidant etc. And also, it improves the mechanical performance of numerical heat distortion temperature
 
Comparison of Resin Indexes
 
Index PVC CPVC
Density(g/cm3) 1.38—1.45 1.45—1.58
Vicat softening temperature 72—82 100—125
Tensile strength(MPa) 39—58 54—70
Bend strength(MPa) 105 120
Linear coefficient of thermalexpansion(K-1) (6—7)×10 (7.5-8)×10-
Extension at break 120 50
No. Item Unit Index Index
J-20 Z-10
1 30-mesh screening rate % ≥99 ≥99
2 volatile content best quality % ≤0.30 ≤0.30
first quality ≤0.35 ≤0.35
qualified quality ≤0.40 ≤0.40
3 chlorine content % 63~66 60-65
4 heat decomposition temperature °C ≥110 ≥110
5 heat stability S ≥20 ≥20
 
 














































Applications
1)Our CPVC resin can be widely used for Profile, door,window and pvc,ABS Compounds' impacted modifier,and Main mateiral of film, rubber, Waterproof file. and so on. 
2)CPVC Resin used for  CPVC hot water pipe and fittings,Or cpvc compounds, CPVC pipe and fittings.,  
3)HCPE Resin used for adhesive and coatings, instead another kind CPVC Resin. to produce PVC/UPVC adhesive and Coatings ..
 
CPVC resin  for pipe fitting
  1. Product description
CPVC product application temperature may reach 93-100’c,compares with PVC enhancement 30-40’c,simultaneously improved PVC anti-chemical properties and corrosion resistance ability,can resist the anti-strong acid,the strong alkali,the salt,the fatty acid salt,the oxidant,the halogen and other chemical .Moreover,CPVC tensile strength,the anti-bending strength compares PVC also have the improvement.Compared with other polyment materals,CPVC has excellent resistance to aging,corrosion resistance and high flame resistance and so on.
Comparison of resin indexes
 
Index PVC CPVC
Density(g/cm3) 1.38—1.45 1.45—1.58
Vicat softening temperature 72—82 100—125
Tensile strength(MPa) 39—58 54—70
Bend strength(MPa) 105 120
Linear coefficient of thermalexpansion(K-1) (6—7)×10 (7.5-8)×10-
Extension at break 120 50
 
 
 






CPVC TECHNICAL
 
No. Item Unit Index Index
J Z
1 30-mesh screening rate % ≥99 ≥99
2 volatile content best quality % ≤0.30 ≤0.30
first quality ≤0.35 ≤0.35
qualified quality ≤0.40 ≤0.40
3 chlorine content % 63~66 63-69
4 heat decomposition temperature °C ≥120 ≥120
 
2.Application 
CPVC has so superior high temperature,corrosion resistance and flame retardant performance that it has been widely used in making each different industry pipeline,hot and cold pipeline and fire pipeline.such as ;drinking hot water pipe fittings,common hot water pipe fittings,chemical tower filling,cable duct materials,chemical heat resistant materials