Shandong Gaoxin Chem Co.,Ltd.

Low Price CPVC resin - Chlorinated Polyvinyl Chloride for hot water pipes

Product Description:

CPVC chlorinated method is aqueous suspension (slurry) chlorided. Because chlorinity increase, CPVC molecular not neat increases (crystallinity in the structure to drop, molecular chain's polar enhancement), thus causes its thermal deformation temperature rise. The CPVC product's application temperature may reach 110-130°C, compared the PVC enhance 30-40°C, simultaneously improved the 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 etching. Moreover, the CPVC tensile strength, the anti-bending strength compares PVC also to have the improvement. Compared with other polymer materials, 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(°C)	72—82	120—140
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

Product Show：

Product Specification:

Item	Index
Item	CPVC J-700/CPVC JX-700 (Extrusion-Grade)	CPVC Z-500/CPVC JX-500 (Injection-Grade)
Content of chlorine % (≥)	66	65
Exterior	White powder	White powder
Volatilization % (≤)	0.4	0.4
30 mesh sieve rate % (≥)	99	99
Thermal decomposition temperature °C (≥)	140	140
Density (g/cm³)	1.45-1.58	1.45-1.58
Tensiles strength (Mpa)	54-70	54-70
Bending strength (Mpa)	120	120
Linear expansion coefficient (K-1)	(7.5-8.0)*10-5	(7.5-8.0)*10-5
Quantity T(package)	0.025	0.025
Notes	All technical data can be produced as clients`request.

Our Company：

Established in 2003, SHANDONG GAOXIN CHEMICAL CO.,LTD is located in the National-Level economic development zone - Weifang Binhai Economic Development Zone. We uphold "self-reliance”, "social commitment" as our core values, based on creating a vision of happiness enterprises, and sharing the benefit and company`s development achievements with all employees. Now we have became the leader in the field of Chlorinated polymer materials in China after decades` development, with fixed assets more than twenty million U.S.dollars and more than two hundred employees. We has an annual capacity of 50,000 tons, annual sales revenue of 40 million U.S.dollars, profit tax of 5 million U.S.dollars, The product sales and capacity of Chlorinated polyvinyl chloride (CPVC) is in the first place of China, which broke the oligopoly`s grip by producing high quality CPVC resin, and this creative method fills in the technological gaps of unable to produce high quality CPVC resin domestically. Additionally, our independently R&D product-HCPE resin, dominate the majority of market share in Chinese adhesive&paint field.
We carry out standard and purify production program . We have passed quality ,enviromental ,profession health systerm qualication ,get many good-quality certificates ,such as “Shandong High-technology Enterprise”, “Good-credit Enterprise”, “Standard Safe-production Enterprise””First-class Private Enterprise”. We also pay great attention to more society benefit we can bring .

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