For B2B professionals in the chemical and plastics industries, a deep understanding of product specifications is crucial for successful material selection and application. Chlorinated Polyethylene (CPE) 135A is a high-performance additive widely used as an impact modifier and processing aid. As a manufacturer and supplier of CPE 135A, we believe in providing comprehensive technical information to our clients, enabling them to leverage its full potential.

The core technical characteristic of CPE 135A is its chlorine content, typically around 35%±2%. This specific chlorine level is key to its excellent compatibility with PVC and its ability to impart superior impact strength, particularly at lower temperatures. The product's appearance as a fine white powder with a specific apparent density (e.g., ≥0.50 g/Cm³ per GB/T1636-2008) ensures ease of dry blending and uniform dispersion in formulations.

Further essential technical indicators include the volatile matter content, which is kept minimal (≤0.4%) to ensure material stability and prevent processing issues. The sieve residue, indicating particle size distribution and freedom from coarse particles, is also critical (≤0.2% on a 0.9mm sieve). Parameters like tensile strength (6-11 MPa) and elongation at break (>800%) highlight its mechanical properties and contribution to material toughness.

For rubber applications, the Mooney viscosity (ML 1+4 125ºC) of 40-95 is a significant factor influencing processing. Our commitment as a supplier in China is to provide CPE 135A that consistently meets these technical benchmarks. Understanding these specifications allows procurement managers to accurately assess suitability for their specific needs, whether it's for enhancing PVC profiles, improving hoses, or creating durable wire and cable jacketing.

When you choose to buy CPE 135A from us, you are choosing a product backed by rigorous quality control and manufacturing expertise. We ensure that each batch adheres to the specified technical data, providing reliability for your industrial processes. For detailed technical data sheets, pricing, and sample requests for our high-quality chlorinated polyethylene, please contact our sales team. We are here to support your material selection and procurement needs.