NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing detailed technical information for its product range, including the highly effective Chlorinated Polyethylene (CPE) 135A. As a vital plastic auxiliary agent and impact modifier for PVC, understanding its technical specifications is key to optimizing its use.

CPE 135A is characterized by a chlorine content typically around 35±2%, a factor that significantly influences its compatibility with PVC and its performance as an impact modifier. This specific chlorine content allows it to effectively integrate into the PVC matrix, forming a three-dimensional network structure that absorbs impact energy. This is fundamental to improving the impact strength of PVC pipes, profiles, and sheets.

The thermal stability of CPE 135A, indicated by a thermal decomposition temperature of ≥165°C, ensures it can withstand typical PVC processing temperatures without significant degradation. This is crucial for achieving consistent results and preventing discoloration or loss of properties during extrusion or molding.

Furthermore, its physical properties, such as a fine particle size (≥99% passed 20 mesh), low volatile matter (≤0.4%), and a Shore hardness of ≤65, contribute to excellent processability and product quality. The high tensile strength (≥8.0 Mpa) and elongation at break (≥700%) further underscore its capability to enhance the overall toughness and durability of PVC products.

For manufacturers looking to buy CPE 135A, these technical specifications confirm its suitability for demanding applications where enhanced impact resistance, flexibility, and thermal stability are required. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its CPE 135A meets these rigorous standards, providing a reliable solution for PVC enhancement.