Kpren® CPE
O Kpren® CPE é um material de polietileno clorado destinado à modificação de impacto do PVC, revestimentos de fios e cabos, mangueiras, perfis, chapas e aplicações especiais em borracha.
Chlorinated polyethylene for impact modification and specialty rubber applications
Kpren® CPE is a thermoplastic elastomer that improves toughness in rigid PVC products and can also serve as a specialty rubber material. It supports applications that require impact strength, weathering resistance, oil resistance, flame retardancy, and ozone resistance.
Modificação da resistência ao impacto do PVC
Improves impact strength and toughness in rigid PVC profiles, pipes, fittings, sheets, and other rigid PVC products.
Specialty Rubber Material
Serves as an alternative to chloroprene rubber in selected cable, hose, and industrial rubber applications.
Weathering and Oil Resistance
Supports outdoor profiles and oil-resistant applications.
Flame Retardancy and Ozone Resistance
Helps meet flame-retardant and ozone-resistance requirements in demanding applications.
Dados-chave dos testes
Key test data organized for quick technical review.
| Specification | Testing Method | Unit | Test Value |
|---|---|---|---|
| Available Grades | – | – | 135A, 135AH, 130A, CM435, CM335, CM235, 130B, 135B, 140B, 135C |
| Volatile matter | GB/T2914 / ISO 1269 | % | Grade-dependent limits |
| Chlorine content | GB/T7139 / ISO 1159 | % | Grade-dependent ranges |
| Tensile strength | GB/T528 / ISO 37 | MPa | Rubber-grade performance item |
| Elongation at break | GB/T528 / ISO 37 | % | Rubber-grade performance item |
| Shore hardness | GB/T531.1 / ISO 7619 | A | Grade-dependent hardness |
| Mooney viscosity | GB/T1232.1 / ISO 289-1 | – | Grade-dependent processing item |
| Residue on sieve | GB/T2916 / ISO 4610 | % | Applies to selected grades |
| Performance density | – | g/ml | Applies to selected grades |
| Impurity particle number | GB/T9348 / ISO 1625 | pcs/100g | Applies to selected grades |
| Hot stable time | – | min | Applies to selected grades |
Product Features and Applications
Product-specific processing routes and application scenarios for quick technical evaluation.
PVC Impact Modifier
For door/window profiles, pipes, fittings, sheets, and rigid PVC products.
Wire & Cable Jackets
For cable jackets and wire sheathing requiring toughness and flame retardancy.
Hoses & Rubber Products
For automotive hoses, hydraulic hoses, and conveyor belt coverings.
Profiles & Sheets
Improves outdoor durability and impact resistance in profile and sheet applications.
Protegido desde a fábrica até ao cliente
Kpren CPE should be kept dry and protected from moisture, with stable export packaging maintained throughout warehousing and transport.
Kpren® CPE TDS & Brochure
Download materials to be confirmed. Contact XUYE for the suitable Kpren CPE grade and current technical documents.
Related Industries
Explore industries where Kpren CPE supports PVC impact modification and specialty rubber applications.
CPVC Application Scenarios
Review practical use cases for pipe systems and CPVC material selection.
CPVC Production Quality Control
Understand how production inspection and equipment support material consistency.