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CPVC RESIN

Provides two grades of CPVC Resin: extrusion grade and injection grade:

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CPVC RESIN

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CPVC RESIN

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PRODUCT ADVANTAGES
Provides two grades of CPVC Resin: extrusion grade and injection grade:
J-700 extrusion grade, mainly used for the extrusion of CPVC profiles, profiles.
Z-500 injection grade, mainly used for injection molding of CPVC pipe fittings.

Description
The CPVC resin is made by chlorination modification of PVC resin and is one advanced engineering material. it improve the mechanical performance of numerical heat distortion temperature and chlorine content increases from 56.7% to 63-69%, Vicat softening temperature from 72-82℃ to 90-125℃ ; its highest temperature can reach 110℃ and long-term service temperature can reach 95℃. Accordingly, CPVC is one kind of advanced engineering plastic with vast foreground.

★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）×10-5	（7.5-8）×10-5
Extension at break	120	50

★Specification and technical indexes

No.	Item		Unit	Index
No.	Item		Unit	Z-500	J-700
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	66~69
4	heat decomposition temperature		℃	≥120	≥120
5	heat stability		S	≥20	≥20

Pre

CPVC RESIN Z-500

CPVC RESIN FOR CPVC BOARD

Pre

CPVC RESIN FOR CPVC BOARD