Chlorinated Polyethylene (CPE) 135A is a sophisticated polymer additive whose chemical structure is key to its exceptional performance in modifying plastics and rubber. Produced through a controlled chlorination process of high-density polyethylene (HDPE), CPE 135A exhibits a unique balance of properties that make it highly sought after in the chemical industry. NINGBO INNO PHARMCHEM CO.,LTD provides this advanced material, enabling manufacturers to achieve superior product characteristics.

The fundamental chemistry of CPE 135A involves substituting hydrogen atoms on the polyethylene chain with chlorine atoms. This modification alters the polymer's structure, transforming it from a crystalline polyethylene into a more amorphous and elastomeric material. The degree of chlorination, typically around 35% for CPE 135A, is critical. This specific chlorine content is optimal for achieving excellent compatibility with PVC and rubber, facilitating its function as a highly effective impact modifier. The precise control over this process is what allows for consistent product quality and performance.

The resulting properties of CPE 135A are a direct consequence of its chemical makeup. It offers outstanding resistance to weathering, ozone, chemicals, and aging, which are crucial for products exposed to harsh environmental conditions. Furthermore, its good oil resistance and flame retardant characteristics add significant value, enhancing the safety and durability of the final applications. The material's ability to maintain flexibility at low temperatures (-30°C) is another key benefit, contributing to its reputation as a superior impact modifier for PVC.

As a plastic modifier, CPE 135A’s primary role is to enhance the impact strength of PVC. When blended with PVC, it absorbs impact energy, preventing brittle fracture and improving the overall toughness of the material. This is particularly important for rigid PVC applications such as pipes, profiles, and sheets, where durability is a primary concern. Manufacturers seeking to improve PVC toughness with CPE can rely on the consistent performance of CPE 135A.

The additive's compatibility extends to various other polymers and rubbers, making it a versatile component in material formulation. This allows for the development of specialized compounds tailored to meet specific industry requirements. For instance, its use as a flame retardant plastic material CPE is increasingly important in applications where fire safety standards must be met.

NINGBO INNO PHARMCHEM CO.,LTD is dedicated to supplying high-quality CPE 135A that adheres to strict chemical specifications. Our understanding of the chemistry behind this product ensures that we provide materials that deliver optimal performance. By partnering with us, manufacturers gain access to a reliable source of this critical additive, supported by technical expertise and a commitment to quality. Choosing the right chemical auxiliary is fundamental to successful product development.

In essence, the chemical structure of Chlorinated Polyethylene 135A underpins its remarkable performance as an impact modifier and additive. Its engineered properties provide significant advantages for PVC and rubber products, making it a cornerstone material for industries demanding enhanced durability, safety, and performance. NINGBO INNO PHARMCHEM CO.,LTD is proud to contribute to these advancements by supplying this essential chemical intermediate.