What is CPE135A? A Key PVC Impact Modifier for Durable PVC Products

As the PVC industry continues to develop, manufacturers are placing higher demands on impact strength, weather resistance, and processing performance. Among the most widely used PVC additives in rigid PVC applications, CPE135A has become an important material for improving the toughness and durability of PVC products.

What is CPE?

CPE, short for Chlorinated Polyethylene, is produced through the chlorination modification of HDPE material. It offers excellent flexibility, impact resistance, and compatibility with PVC resin, making it one of the most popular PVC impact modifiers in the market.

Among different grades, CPE135A is especially suitable for rigid PVC applications due to its balanced mechanical performance and stable processing characteristics.

Main Applications of CPE135A

CPE135A is widely used in many PVC products, including:

• PVC pipes and fittings

• PVC profiles and window systems

• PVC foam boards

• WPC products

• PVC sheets

• Cable materials and rigid PVC compounds

By adding CPE135A into PVC formulations, manufacturers can significantly improve low-temperature impact strength, product toughness, and long-term durability.

Advantages of CPE135A in PVC Processing

One of the key reasons why CPE135A is widely accepted in the PVC industry is its excellent processing stability and performance consistency.

Main advantages include:

• Excellent impact resistance

• Good weatherability

• Strong compatibility with PVC resin

• Improved product toughness

• Stable processing performance

• Suitable for foam board and profile applications

For PVC foam board manufacturers, CPE135A can also help improve surface quality and reduce brittleness during production.

Reliable PVC Additive Supply from VIKEM NEW MATERIAL

At VIKEM NEW MATERIAL, we focus on supplying high-quality PVC additives for global customers, including PVC processing aids, acrylic impact modifiers, CPE resin, and foam regulator products.

With stable quality control, professional export experience, and reliable supply capability, our products are widely used by PVC manufacturers in Asia, the Middle East, Africa, and South America.

Recently, another shipment of CPE135A was successfully prepared and delivered for overseas customers, reflecting the continuous demand for reliable PVC impact modifier solutions in the global market.

As a professional PVC additive supplier from China, VIKEM NEW MATERIAL remains committed to providing stable products, competitive solutions, and long-term cooperation for customers worldwide.

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