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SHANDONG XUYE NEW MATERIALS CO.,LTD.

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CPVC RESIN FOR PIPE

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CPVC RESIN FOR PIPE

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We produce cpvc resin,cpvc raw material.chlorinated polyvinylchloride resin,cpe raw material.cpe resin, chlorinated polyethene resin,Hcpe resin, high chlorinated polyethylene resin, hcpe raw material.hcpe material.cpvc adhesive,cpvc painting resin for nearly 18 years.

If you have any other question ,call me directly:0086 -546-3637919
or send skype:amy247492752

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. After chlorination, the irregularity of molecular bond of the PVC resin and the polarity of molecular chain increase, the dissolvability and chemical stability of the resin also increase, and accordingly improve the heat resistance and resist the corrosion of acid, caustic, salt and oxidant etc. 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.

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

Storage and transportation:

This product shall be stored in the dry and ventilated warehouse with stack height nor more than 10 bags and avoid solarization and damp. Its transportation must use clean conveyance with covering against solarization, drench and heated. It is innocuous un-dangerous cargo.

Specification and technical indexes

No.	Item		Unit	Index	Index
No.	Item		Unit	J-700	Z-500
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		℃	≥110	≥110
5	heat stability		S	≥20	≥20

Packing and specification:

This product adopts the packing of polypropylene valve bag with net weight of 25 ± 0.2kg per bag.

Storage and transportation:

For the viscoelasticity and absorbency of CPE resin are strong, this product shall be stored in the dry and ventilated warehouse with stack height no more than 10 bags and avoid solarization, damp and takes strict precautions again stress. It is not dangerous cargo.

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