CPE-135B Impact Modifier for Soft PVC and Rubber Products by China Suppliers and Factory
📦 Products Description
It is a general term for 35% chlorine content rubber type CM, which is mainly used in the rubber field. Its processing performance is also very good, and it can produce rubber products with smooth, round and flowing matte surface. It can replace a variety of rubber in various fields and produce rubber products with excellent performance.
CPE-135B contains almost no crystals, and has excellent flame retardancy, electrical insulation, chemical resistance, oil resistance and water resistance; it has good compatibility with PVC, Cr, NBR, etc., and can be used as ABS products flame retardants, wire and electrical enclosures, flexible PVC foams, specialty synthetic rubbers, modifiers for general-purpose synthetic rubbers, and plasticizers for PVC and other plastics.
Compared with the common chlorinated polyethylene on the market, Bontecn chlorinated polyethylene has the characteristics of low glass transition temperature, superior processing performance and high elongation at break. It is a high-performance, high-quality specialty rubber. It can be used alone or in combination with ethylene-propylene rubber, butadiene-propylene rubber and chlorostyrene rubber to produce rubber products. The products produced have a long service life and are UV resistant. No matter how harsh the environment and climate, they can maintain the inherent properties of rubber for a long time.
📋 Products Specification
| Parameter | Unit | Test Standard | CPE-135B (CM series included) |
| Product appearance | —— | Visual inspection | White powder |
| Chlorine content | % | —— | 35±2 |
| Apparent density | g/cm³ | GB/T1636-2008 | 0.50±0.10 |
| Sieve residue(0.9mm sieve hole) | % | RK/PG-05-001 | ≤0.2 |
| Volatile matter | % | RK/PG-05-003 | ≤0.4 |
| Residual（750℃） | % | GB/T9345-2008 | ≤0.5 |
| Tensile strength | MPa | GB/T528-2009 | 6-11 |
| Elongation at break | % | GB/T528-2009 | ＞800 |
| Hardness Shore A | —— | GB/T531-2008 | ≤65 |
| Mooney viscosity | ML(1＋4）125℃ | —— | 40-95 |
⭐ Products Features
🚀 Application Fields
CPE-135B is widely utilized in the insulation layer of various oil-resistant parallel flexible wires (such as HPN type wires), and the sheath of flexible wires or cables for consumer appliances including electric heaters, cooking utensils, air conditioners, and refrigerators.
It is also highly effective for various light, medium, and heavy cables such as mining cables, marine cables, and locomotive cables, as well as insulation layers or sheaths for various powder, instrument, and control cables.