CPE135B Chlorinated Polyethylene Rubber Modifier - 36% Chlorine Content, 77 Mooney Viscosity for Synthetic Rubber Reinforcement
CPE135B chlorinated polyethylene modifier enhances synthetic rubber with 36% chlorine content and 77 Mooney viscosity. Provides excellent weather resistance, flex resistance, and flame retardant properties. Compatible with natural rubber, CR, CSM, NBR, EPDM, and SBR for superior processing performance in industrial applications.
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.
- 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
- 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
| 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: 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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