CPE 135A (Chlorinated Polyethylene) – High-Performance PVC Impact Modifier for Pipes, Profiles, Cables & Sheets
Release time:
2026-08-07
What is CPE 135A?
CPE 135A (Chlorinated Polyethylene) is a high-performance PVC impact modifier widely used in the plastic processing industry. Produced by chlorinating high-density polyethylene (HDPE), CPE 135A combines excellent toughness, weather resistance, chemical stability, and aging resistance.
As one of the most popular PVC additives, CPE 135A significantly improves the impact strength and durability of rigid PVC products while maintaining excellent processing performance.
If you are manufacturing PVC pipes, profiles, sheets, fittings, or cable compounds, CPE 135A is an ideal solution for enhancing product quality and extending service life.
Product Features of CPE 135A
CPE 135A offers outstanding physical and chemical properties, making it suitable for demanding applications.
Excellent Impact Resistance
CPE 135A greatly improves the impact strength of rigid PVC products, especially under low-temperature conditions.
Outstanding Weather Resistance
It provides excellent resistance to sunlight, UV radiation, moisture, and outdoor environmental exposure, making it ideal for exterior PVC products.
Superior Chemical Resistance
The material performs well against acids, alkalis, salts, and many industrial chemicals, ensuring long-term product stability.
Excellent Oil Resistance
CPE 135A maintains its mechanical properties even when exposed to oils and lubricants.
Anti-Aging Performance
Its outstanding thermal stability and aging resistance help PVC products maintain strength and appearance throughout their service life.
UV Resistance
Enhanced UV resistance reduces discoloration, cracking, and surface degradation during long-term outdoor use.
Applications of CPE 135A
CPE 135A is widely used as a PVC modification additive in various industries.
PVC Pipes
- Water supply pipes
- Drainage pipes
- Electrical conduit pipes
- Industrial PVC piping
It improves impact strength, pressure resistance, and service life.
PVC Profiles
Suitable for:
- Window profiles
- Door profiles
- Decorative profiles
- Construction profiles
Provides excellent toughness and outdoor durability.
PVC Sheets and Boards
Used in:
- PVC rigid sheets
- Foam boards
- Decorative panels
- Industrial boards
Improves impact resistance and reduces brittleness.
Wire & Cable Compounds
CPE 135A enhances:
- Mechanical strength
- Flexibility
- Weather resistance
- Flame resistance (when properly formulated)
Widely used in cable insulation and sheath materials.
PVC Modification
As an excellent PVC impact modifier, CPE 135A is often blended with:
- PVC resin
- Calcium Zinc Stabilizer
- PE Wax
- Processing Aids (ACR)
- Lubricants
- Fillers
It helps manufacturers achieve better processing performance and improved finished product quality.
Technical Advantages
- High impact strength
- Excellent weather resistance
- UV resistant
- Oil resistant
- Chemical resistant
- Outstanding aging resistance
- Good compatibility with PVC resin
- Stable processing performance
- Suitable for extrusion and injection molding
- Cost-effective PVC modifier
Typical Industries
CPE 135A is widely used in:
- PVC pipe manufacturing
- Building materials
- Electrical cable production
- Plastic extrusion
- Plastic modification
- Construction materials
- Industrial PVC products
Why Choose Our CPE 135A?
As a professional manufacturer and supplier of PVC additives, we provide high-quality CPE 135A with consistent quality and stable performance.
Our advantages include:
- Stable product quality
- Competitive factory prices
- Fast global delivery
- Professional technical support
- Customized packaging available
- OEM & ODM service
We are committed to helping PVC manufacturers improve product performance while reducing production costs.
Looking for a Reliable CPE 135A Supplier?
If you are searching for a dependable CPE 135A manufacturer, PVC impact modifier supplier, or chlorinated polyethylene exporter, we are ready to support your business with high-quality products and professional service.
Contact us today to receive:
- Free technical consultation
- Product specifications
- Samples for testing
- Competitive quotations
We look forward to becoming your long-term partner in the global PVC industry.
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We follow a quality-first and customer-oriented approach, offering fast communication, ongoing technical support, and reliable supply. Our goal is to build long-term, trust-based partnerships with customers worldwide.
What applications are your products suitable for?
Our products are widely used in PVC sheets, films (pharmaceutical and consumer packaging), PVC pipes and fittings, PVC cards, synthetic leather, masterbatches, and various plastic and rubber products.
Do you support overseas customers and international shipping?
Yes. We provide professional logistics solutions for overseas customers and arrange efficient and secure international shipping to ensure timely delivery.
Do you offer stable supply and inventory availability?
We maintain long-term partnerships with reputable manufacturers both domestically and internationally. With standardized chemical warehousing, we ensure stable inventory availability and reliable long-term supply.
Do you provide technical support for material selection?
Yes. Our experienced sales and technical team provides application-based material selection support. We help customers choose the most suitable additives and pigments according to their application requirements, performance targets, and processing conditions.
What products do you mainly supply?
We mainly supply functional additives and pigments for PVC and polymer applications, including PVC processing aids, PVC impact modifiers, pigments (conventional and pearlescent), halogen-free flame retardants, and optical brighteners. Our products are widely used in PVC sheets, films, pipes, synthetic leather, masterbatches, and related applications.
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