In the demanding world of wire and cable manufacturing, the choice of jacketing material is critical for ensuring safety, durability, and performance. Chlorinated Polyethylene (CPE) 135A, a versatile polymer additive known for its robust property profile, has become a preferred material for cable sheathing. With its excellent balance of physical, chemical, and electrical characteristics, CPE 135A provides a reliable solution for protecting conductors and enhancing cable longevity. As a dedicated supplier of high-quality chemical additives, NINGBO INNO PHARMCHEM CO.,LTD. highlights the advantages of using CPE 135A in this vital application.

Why CPE 135A is Ideal for Cable Jacketing

CPE 135A, identifiable by its white powder form and CAS number 63231-66-3, offers a unique combination of properties that are highly desirable for wire and cable jacketing:

  • Excellent Flexibility and Toughness: CPE 135A provides excellent low-temperature flexibility, ensuring that cables remain pliable and resistant to cracking even in cold environments. This toughness also contributes to resistance against impact, abrasion, and crushing forces encountered during installation and operation.
  • Flame Retardancy: The inherent flame-retardant characteristics of CPE, due to its chlorine content, are crucial for safety in electrical applications. It helps to prevent the spread of fire, a key requirement for cables used in buildings, transportation, and industrial settings.
  • Oil and Chemical Resistance: Cables often operate in environments where exposure to oils, greases, and various chemicals is common. CPE 135A exhibits good resistance to these substances, preventing degradation of the jacket and maintaining its protective function.
  • Weather and Ozone Resistance: The saturated polymer structure of CPE ensures it can withstand prolonged exposure to sunlight (UV radiation) and ozone without significant deterioration, making it suitable for both indoor and outdoor cable applications.
  • Good Electrical Insulation Properties: CPE 135A contributes to the overall electrical insulation performance of the cable jacket, safeguarding against short circuits and electrical hazards.
  • Compatibility with Other Polymers: It can be blended with PVC, PE, and various rubbers, allowing for customized formulations tailored to specific cable performance requirements.

The Importance of Sourcing High-Quality CPE 135A

When purchasing CPE 135A for wire and cable applications, quality is paramount. Consistent chlorine content, controlled particle size, and minimal impurities are essential for achieving optimal processing and final product performance. Partnering with a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. ensures that you receive a product that meets rigorous industry standards. As a leading Chinese supplier, we are committed to providing high-purity CPE 135A at competitive prices, offering a reliable supply chain for manufacturers worldwide. Our technical expertise also allows us to assist clients in optimizing their formulations for the best results.

Applications in the Wire and Cable Industry

CPE 135A finds extensive use in various types of cables, including:

  • Industrial Control Cables: Requiring robust protection against harsh industrial environments.
  • Mining Cables: Needing excellent abrasion and flame resistance.
  • Automotive Wiring: Demanding flexibility and resistance to automotive fluids.
  • General Building Wires: Where flame retardancy and durability are key safety features.

By integrating high-quality CPE 135A into their formulations, wire and cable manufacturers can produce products that offer superior safety, longevity, and performance. We invite you to contact us to learn more about our premium CPE 135A and how we can support your manufacturing needs. Secure your supply of this essential material from a trusted global supplier.