Chlorinated Polyethylene (CPE) is a versatile and widely used thermoplastic elastomer that plays a crucial role in the polymer industry and has found extensive applications in the PVC (Polyvinyl Chloride) industry. CPE is a synthetic polymer created through the chlorination of high-density polyethylene (HDPE). This chlorination process imparts unique properties to CPE, making it highly desirable for various industrial applications. One of its primary functions in the polymer industry is to act as an impact modifier and processing aid for rigid PVC formulations. CPE's excellent compatibility with PVC, coupled with its ability to improve impact resistance and weatherability, makes it an indispensable component in the production of PVC-based products such as pipes, fittings, and profiles. Moreover, CPE enhances the heat stability and flame resistance of PVC, enhancing the safety and durability of PVC applications in both construction and automotive sectors.
In addition to its role as an impact modifier in PVC applications, CPE finds utility in a wide array of polymer formulations. Its flexible and rubber-like properties, combined with resistance to heat, chemicals, and UV radiation, make it a sought-after material for the production of cable jackets, wire insulation, and automotive parts like seals and gaskets. Furthermore, CPE is utilized as a base polymer for manufacturing thermoplastic vulcanizates (TPVs), which are known for their exceptional elasticity and durability, making them ideal for automotive sealing systems, footwear, and various other engineering applications. Overall, Chlorinated Polyethylene stands as an essential polymer in the industry, offering enhanced performance, versatility, and durability in a multitude of applications across the polymer and PVC sectors.
CPE exhibits exceptional chemical resistance, making it a reliable choice for applications where exposure to various chemicals and solvents is a concern.
CPE is highly resistant to UV radiation and extreme weather conditions, ensuring long-term durability and performance in outdoor applications.
One of CPE's key features is its ability to act as an impact modifier, significantly improving the toughness and impact resistance of polymers like PVC.
CPE maintains its integrity at elevated temperatures, making it suitable for applications requiring heat resistance, such as cable insulation and automotive components.