CPE135B Chlorinated Polyethylene Rubber Modifier - 36% Chlorine Content, 77 Mooney Viscosity for Synthetic Rubber Reinforcement
Price:
Negotiable
MOQ:
1Ton
Delivery Time:
Negotiable
Brand:
RUNYE
Product Description
CPE135B Synthetic Rubber Modifier
CPE135B is a chlorinated polyethylene modifier designed for general synthetic rubber applications. This thermoplastic elastomer features smooth surface particles with high structure, providing excellent reinforcement properties for rubber blends.
Key Features & Benefits
- Excellent reinforcement effect in EPDM/CPE blend rubber systems
- Low plasticizing temperature and Mooney viscosity for superior processing
- Random, saturated thermoplastic elastomer with minimal crystallization
- Optimal performance at 50 parts per hundred rubber (phr) dosage
- Enhanced mechanical properties with proper carbon black formulation
Application Versatility
- Compatible with natural rubber and various synthetic rubbers including CR, CSM, NBR, EPDM, and SBR
- Provides exceptional weather resistance, flex resistance, and flame retardant properties
- Serves as impact modifier for rigid PVC products including doors, windows, and pipes
- Suitable replacement for neoprene in specialized rubber applications
- Ideal for wire, cable, rubber hose, and tape manufacturing
Technical Specifications
| Parameter | Standard | Value | Requirement |
|---|---|---|---|
| Appearance | - | White powder | - |
| Chlorine Content | GB/T7139 | 36.2 | 36±1 |
| Heat of Fusion (J/g) | HG/T2704-2010 | 1.0 | ≤ 2 |
| Volatiles (%) | GB/T2914 | 0.2 | ≤ 0.4 |
| Hardness (Shore A) | GB/T531 | 56 | ≤ 60 |
| Tensile Strength (MPa) | GB528 | 9.5 | ≥ 8.0 |
| Elongation at Break (%) | GB528 | 730 | ≥ 700 |
| Mooney Viscosity ML1+4@121°C | HG/T1232 | 77 | 75 - 85 |
Packaging & Storage
Packaging: Polyethylene plastic bags with outer woven plastic bag packaging
Storage: Store in cool, ventilated areas. Keep away from acids, alkalis, and corrosive materials. Protect from moisture, heat, fire, and corrosion.
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Company
Zhengzhou Runye Chemical Co., Ltd
Location
11th floor, Leding Square, Power Plant Road, Zhongyuan District, Zhengzhou, Henan, China