CPE (CPE135, CM135)
Property: Chlorinated Polyethylene is odourless nontoxic and white or pale yellow powder.
Molecuar formula: [ CH2-CHCl-CH2-CH2 ]n
Trade mark: JUBANGProperty: CPE is odourless nontoxic and white or pale yellow powder with excellent resistance to weathering or age ozone chemicals, and good resistance to oil or flame. It is a colourable material with very good tenacity (flexible at -30 a brittle temperature under -70), and good miscibility with various polymers due to its properties of both plastics and rubber. CPE shows excellent resistance to very low temperature or high (a decomposition temperature above 160).
Use: CPE has two series of thermoplastic resin and elastomer rubber. The thermoplastic CPE resin can be used alone to produce electric cable and waterproof roll etc. It also can be used as impact modifier blended with polyvinyl-chloride(PVC)polyethylene (PE) polypropylene(PP) polystyrene(PS) ABS or polyurethane(PU) etc. The elastomer CPE rubber shows both the elasticity of rubber and the resistance to oil chemicals heat cold and flame etc. Of plastics. The CPE as a special rubber with high performance can be used alone for rubber industry. It also can be used as modifier and solubilizer of general-purposed synthetic rubber blended with EPDM LIR NBR or CSM etc. So it can be used to produce flame retarded sheath of wire and cable conveyer belt rubber tubes waterproof roll rubber and seal with car etc.
Executive standard: HG/T 2704_2002
Package, Storage and Transportation: Plastic PE film-lined and PP woven bag. Should be stored in dry and ventilated warehouse. Not allowed outdoor storage. Keep away from sunshine and humidity during its storage or transportation.
| Items | CPE135 | CM135 |
| Cloro-content,% | 35±2 | 35±2 |
| Melting heat,J/g ≤ | 2.0 | 2.0 |
| Volatility,% ≤ | 0.40 | 0.40 |
| Sieve ratio 0.9mm Sieve,≤ | 2.0 | |
| Impurity partical number,Unit/100g ≤ | 60 | |
| Shore hardness,(A) ≤ | 65 | 60 |
| Mooney viscosity,ML125 1+4 ≤ | 100 | |
| Tensile strength,Mpa ≥ | 6.0 | 6.0 |
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