CPE (Chlorinated Polyethylene) is a thermoplastic resin produced by chlorinating polyethylene. This process significantly enhances its chemical resistance, weatherability, and impact resistance, making it ideal for applications in harsh environments. CPE is commonly used in automotive, construction, and wire and cable industries. It can also be used in modifying other materials, such as PVC, to improve their impact resistance and flexibility.
| Property | Value |
|---|---|
| Appearance | White powder or pellets |
| Purity | >98% |
| Chlorine Content | 35% – 45% |
| Melting Point | 220°C – 250°C |
| Solubility | Insoluble in water |
| Gas Release | No gas release |
1. What is CPE (Chlorinated Polyethylene)?
CPE is a thermoplastic resin made by chlorinating polyethylene. It is known for its excellent impact resistance, chemical resistance, and weatherability.
2. How does CPE improve plastic performance?
CPE improves plastic materials by enhancing their impact resistance, chemical resistance, and weatherability, making them more durable and reliable for use in harsh conditions.
3. Where is CPE used?
CPE is used in automotive, construction, wire and cable industries, and as a modifier for PVC and other plastics to enhance their performance.
4. How should CPE be stored?
CPE should be stored in a cool, dry place, away from moisture and direct sunlight. It should be kept in tightly sealed containers to preserve its quality.
