CPVC Resin
Hosea Chem® has been supplying CPVC Resin (Chlorinated polyvinyl chloride ) with high quality and competitive price for many years, covering most of the European, American, middle east, etc. Send Inquiry
Product Description
Chlorinated polyvinyl chloride (CPVC) resin is a polymer material obtained by chlorinating special polyvinyl chloride.
It appears as a white powder.
1. Grade Categories: Based on different product performance and applications, CPVC resin is divided into 8 grades.
HOSEA CHEM provides a stable supply of 8 grades of CPVC resin to meet user needs in pipes, fittings, sheets, and other fields. In addition, customized products can be designed to meet specific user requirements, the following is our 8 Grade:
1.1 Grade: CPVC RESIN-HA 317
Specification:
CHLORINE CONTENT: 66.8-67.5%
APPARENT DENSITY: ≥0.60g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥116℃
WHITENESS (160℃,10min): ≥79%
TENSILE STRENGTH: ≥50MPa
FLOW TIME(RESIN) : ≤19S
ADVANTAGES: This grade can be plasticized with quick speed, good flow properties in processing, high production efficiency. This grade is one of the common used grade in extrusion.
APPLICATION: Heat resistance pipes, accessories, power casing, sectional material, etc.
1.2 Grade: CPVC RESIN-HA 339
Specification:
CHLORINE CONTENT: 68.5-69.2%
APPARENT DENSITY: ≥0.60g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥122℃
WHITENESS (160℃,10min) : ≥77%
TENSILE STRENGTH: ≥50MPa
ADVANTAGES: This grade is with high temperature resistance, high vicat softening temperature, good flame retardant performance
APPLICATION: Heat resistance pipes, accessories, fire line, foam material, etc.
1.3 Grade: CPVC RESIN-HA 327
Specification:
CHLORINE CONTENT: 66.8-67.5%
APPARENT DENSITY: ≥0.55g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥116℃
WHITENESS (160℃,10min) : ≥79%
TENSILE STRENGTH: ≥50MPa
FLOW TIME(RESIN): ≤26S
ADVANTAGES: This grade is with high strength, good mechanical performance, It’s one of the common used grade in extrusion.
APPLICATION: Heat resistance pipes, accessories, power casing, sectional material, sheets, etc.
1.4 Grade: CPVC RESIN-HA 309
Specification:
CHLORINE CONTENT: 68.5-69.2%
APPARENT DENSITY: ≥0.55g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥122℃
WHITENESS (160℃,10min): ≥79%
TENSILE STRENGTH: ≥50MPa
ADVANTAGES: High temperature resistance grade, with high vicat softening temperature and good heat resistance, the products can keep high strength rate in high temperature.
APPLICATION: Heat resistance pipes, accessories, flame retardant sheets and cards, etc.
1.5 Grade: CPVC RESIN-HA 227
Specification:
CHLORINE CONTENT: 66.3-67.0%
APPARENT DENSITY: ≥0.60g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥115℃
WHITENESS (160℃,10min): ≥80%
TENSILE STRENGTH: ≥50MPa
ADVANTAGES: It is a highly liquid brand with good processing stability, high softening temperature and good heat resistance of products, but the processing viscosity is higher than CPVC-HA 207.
APPLICATION: Various kinds of heat - resistant pipe fittings, fire - fighting pipe fittings, semiconductor equipment, flame - retardant electrostatic resistance sheet, chemical tower stuffing, etc.
1.6 Grade: CPVC RESIN-HA 217
Specification:
CHLORINE CONTENT: 66.3-67.0%
APPARENT DENSITY: ≥0.55g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥114℃
WHITENESS (160℃,10min) : ≥80%
TENSILE STRENGTH: ≥50MPa
ADVANTAGES: high fluidity, rapid plasticization, good processing fluidity, a common injection processing brand.
APPLICATION: Various kinds of heat - resistant pipe fittings, fire-fighting pipe fittings, semiconductor equipment, flame-retardant electrostatic resistance sheet, heat - resistant shaped pieces, etc.
1.7 Grade: CPVC RESIN-HA 207
Specification:
CHLORINE CONTENT : 66.3-67.0%
APPARENT DENSITY: ≥0.58g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥113℃
WHITENESS (160℃,10min) : ≥77%
TENSILE STRENGTH: ≥50MPa
FLOW TIME(RESIN): ≤19s
ADVANTAGES: high fluidity, rapid plasticization, good processing fluidity, a common injection processing brand.
APPLICATION: Various kinds of heat - resistant pipe fittings, fire-fighting pipe fittings, semiconductor equipment, flame-retardant electrostatic resistance sheet, heat - resistant shaped pieces, etc.
1.8 Grade: CPVC RESIN-HA 347
Specification:
CHLORINE CONTENT: 66.8-67.5%
APPARENT DENSITY: ≥0.53g/ml
VOLATILE CONTENT: ≤0.4%
VICAT SOFTENING TEMPRATURE: ≥117℃
WHITENESS (160℃,10min): ≥77%
TENSILE STRENGTH : ≥50MPa
ADVANTAGES: This grade is with good heat resistance and strength, good flame retardant.
APPLICATION: Heat resistance pipes, accessories, power casing, modification for PVC material, etc.
2. Performance and Applications: The unique structure of CPVC resin endows the product with a series of excellent properties.
Technical Characteristics:
▶ Excellent heat resistance and low heat distortion;
▶ Excellent mechanical properties and high rigidity;
▶ Outstanding chemical corrosion resistance;
▶ Excellent flame retardant and smoke suppression properties;
▶ Excellent weather resistance;
▶ Good processing performance and safe to use.
Main Applications:
♢ Hot/Cold Water Pipelines and Components
CPVC has good heat resistance, allowing use in boiling water, and also provides good thermal insulation. It can be widely used in civil and industrial heat-resistant pipes and components, such as cold/hot water pipes, fittings, valves, and other heat-resistant custom-shaped parts for towers.
♢ Corrosion-resistant pipes, containers, and components
CPVC has good resistance to acid, alkali, salt, and other chemical corrosion, and is widely used in chemical, water treatment, marine engineering, light industry, electronics, and mining industries. It can be processed into pipes of different diameters for transporting process media, processed into sheets for manufacturing towers and storage tanks, and can also be used to make corrosion-resistant fittings, valves, rods, or other materials.
♢ Building materials
CPVC has good flame retardant and smoke-suppressing properties, high strength, and good wear resistance. It has excellent performance in manufacturing various building fire protection pipes, door and window profiles, and flame-retardant flooring. CPVC can be combined with foaming agents to create foamed materials for building insulation, providing good heat insulation, flame retardancy, and smoke suppression.
♢ Power Transmission Conduit: CPVC is used to make conduits for buried high-voltage power cables, offering significant advantages over PVC in terms of heat resistance, flame retardancy, and insulation. It can be widely used in urban power grid upgrades.
♢ Roofing and Wall Panels: CPVC exhibits excellent UV resistance and atmospheric aging resistance, high strength, and is suitable for processing into roofing panels and exterior wall protection materials. It is not prone to aging and has a long service life.
♢ Plastic Modifier: CPVC has good compatibility with common polar plastics and can be used to modify other plastics, improving their heat resistance, flame retardancy, etc.
♢ Corrosion-resistant synthetic fiber
CPVC has high melt strength and can be drawn into fibers to weave fishing nets, filter cloths, filter screens, parachutes, etc. ♢ It can also be used to manufacture heat-resistant sheets for electrical and electronic applications and other irregularly shaped parts and components.
3. Packaging: Small packages are packaged in kraft paper and polypropylene woven composite bags or polypropylene two-in-one woven bags, with a net content of 25kg per bag; Large packages are packaged in polypropylene woven bags, with a net content of 650kg per bag;
4. Storage and Transportation: This product is not a dangerous good.
It should be stored in a dry and ventilated warehouse. Small packages should be stacked no more than 7 layers high, and large packages no more than 2 layers high, protected from sunlight and moisture. Transportation must be carried out in clean and covered vehicles to prevent exposure to sunlight, rain, and heat.