Chlorinated Polyvinyl Chloride Resin

CPVC resin improves heat resistance: the softening point temperature is 120°C when the chlorine content is 67%. Therefore, its heat resistance is 20~40℃ higher than that of PVC, and CPVC products will not deform in boiling water.

CPVC resin improves mechanical properties: At higher temperatures, some properties such as tensile strength, flexural strength, and hardness are improved compared to PVC, with higher rigidity. However, the impact performance of CPVC is worse than that of PVC and decreases with the increase in chlorine content.
CPVC resin has good corrosion resistance: it is resistant to high-temperature acids and alkalis, is not corroded by hydrochloric acid or hot chlorine vapor, is resistant to linear alkanes and oils, and has excellent corrosion resistance.

CPVC resin has good flame retardancy: it has the characteristics of flame retardancy and good air tightness. It has high insulation resistance and small dielectric loss at high temperatures and has excellent flame retardancy.

CPVC resin has good processing performance: it can be used in commonly used methods for hard PVC processing, that is, it can be processed on PVC processing equipment such as extrusion, injection, calendering, turning, milling, and drilling, and the product has a low shrinkage rate.
Other properties of CPVC resin: Due to the high chlorine content, CPVC does not burn at all and has good flame retardancy. It also has good electrical insulation properties, especially high insulation resistance, low dielectric loss, and low thermal conductivity at high temperatures, and can be used to produce various insulating materials. From the perspective of chemical properties, CPVC has the same properties as PVC and can resist acids and alkalis at high temperatures. CPVC is not attacked by hydrochloric acid or hot hydrogen vapor and is also resistant to linear hydrocarbons and oils.

Product Description

Chlorinated Polyvinyl Chloride Resin (CPVC Resin) possesses several advantages, making it a preferred choice for various applications. Here are some of its key advantages:

1. High-Temperature Resistance: CPVC resin exhibits excellent resistance to high temperatures, making it suitable for applications involving hot water systems, industrial processes, and other high-temperature environments.
2. Chemical Corrosion Resistance: CPVC is highly resistant to a wide range of chemicals, acids, and bases, enhancing its performance in corrosive environments such as chemical processing and handling corrosive substances.
3. Mechanical Strength: Even at elevated temperatures, CPVC maintains good mechanical strength, ensuring structural integrity and stability in diverse applications.
4. Fire Resistance: CPVC has inherent fire-resistant properties, and its combustion typically produces low smoke and low toxicity, contributing to improved fire safety in building and construction applications.
5. Electrical Insulation: CPVC possesses good electrical insulation properties, making it suitable for applications in the electrical and electronics industries, including cable sheathing.
6. Low Thermal Conductivity: CPVC has low thermal conductivity, providing effective insulation and helping to reduce heat loss in various applications.
7. Ease of Installation: CPVC resin is easy to work with and can be installed using methods such as solvent cementing, threading, or heat fusion, facilitating efficient and quick installation.
8. Chemical Stability: CPVC exhibits stability when in contact with various chemicals, ensuring its durability and reliability in demanding chemical environments.
9. Corrosion Prevention in Water Systems: CPVC is widely used in water supply systems due to its resistance to corrosion, scaling, and the formation of deposits, contributing to the longevity of plumbing systems.
10. Versatility in Applications: CPVC resin finds applications in various industries, including construction, plumbing, chemical processing, and manufacturing, showcasing its versatility and adaptability.

These advantages collectively make Chlorinated Polyvinyl Chloride Resin a valuable material in industries where resistance to high temperatures, chemicals, and corrosion is essential.

Product Application

Applications of Chlorinated Polyvinyl Chloride Resin (CPVC Resin):

1. Water Supply Systems: CPVC resin is widely utilized in building and industrial water supply systems, especially in hot water piping systems that demand high-temperature resistance.
2. Chemical Processing Pipelines: Due to its corrosion resistance to various chemicals, CPVC is employed in the chemical industry to manufacture corrosion-resistant pipeline systems for handling a variety of corrosive liquids.
3. Electrical Insulation Materials: The excellent electrical insulation properties of CPVC resin make it an ideal choice for electrical insulation materials, including cable sheathing.
4. Industrial Equipment Manufacturing: CPVC resin finds extensive application in manufacturing components for industrial equipment, such as valves, pipe fittings, leveraging its high-temperature resistance and mechanical strength in industrial environments.
5. Construction Materials: CPVC can be used to produce diverse construction materials, including window frames, pipes, and waterproof membranes, ensuring reliability and durability in construction environments.
6. Fire Sprinkler Systems: CPVC resin’s flame-retardant properties make it a preferred material for fire sprinkler systems, contributing to enhanced safety in such systems.
7. Automotive Manufacturing: In automotive manufacturing, CPVC resin is commonly used for components in vehicle cooling systems, air conditioning systems, and more.
8. Water Treatment Equipment: CPVC’s corrosion resistance to water makes it widely used in water treatment equipment, including water pumps, pipelines, and filtration systems.
9. Swimming Pool Facilities: CPVC resin’s resistance to chemical corrosion and its anti-corrosive properties make it an ideal material for pipelines and equipment in swimming pools and spa facilities.
10. Agricultural Irrigation Systems: CPVC, with its resistance to corrosion from fertilizers and pesticides, is used in manufacturing pipelines and fittings for agricultural irrigation systems.

In summary, CPVC resin plays a crucial role in various industries due to its exceptional characteristics, making it an ideal choice for demanding applications in high-temperature and corrosive environments.

Packaging & Shipping

FAQ

1. What are your payment terms?

For our first cooperate client, usually by TT 30% deposit, balance paid against BL copy, or full amount LC at sight. If you are our regular client, payment terms can be adjusted.

2. What is your delivery time?

It depends on order quantity, usually, we will arrange shipment within 3-20 days.

3. How about packing?

Usually, we provide packing as 25kg/bag or carton. Of course, if you have special requirements for packing, we will adjust according to you.

4. When can I get a reply?

Our sales manager will contact you within 24 hours.

5. How about the validity of products?

According to the products you order, it is usually 2 years.

6. What documents do you provide?

Usually, we provide a Commercial Invoice, Packing List, Bill of Loading, COA, Healthy Certificate Original Certificate, etc. If there are any special requirements in your market, please let us know.

7. Can I get a sample before order?

Yes, we can provide a free sample once the price is agreed upon, and you have to pay us the delivery fee in advance.

8. Where is your loading port?

Usually QINGDAO port.

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