Specifications

main raw materails for CPVC products.
steady quality with competitive price and good supply capacity
years manufacturer

Specifications

1. 1.    widely used in making different industry pipe,hot and cold pipe,fire pipe
   2.good quality with competitive price and good service

 

CPVC for pipe fitting

1. 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