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    Chlorinated Polyethylene Rubber

    Due to its outstanding heat resistance, oil resistance, chemical resistance, wear resistance, low permanent set, long durability, excellent processing performance and ideal cost-effectiveness, Keliren? rubber is widely used in extrusion, molding and sheet products. The main applications are shown below:

    Application fields

    • Keliren? rubber is widely used in the protective sheathing for home appliance cables, mining cables, marine cables, wind power cables, etc. due to its excellent flame retardancy, heat resistance and weather resistance.

    • Keliren? rubber has excellent heat resistance, oil resistance, flexing resistance and flame retardancy. The performance of liquid conveying hoses and oil and gas conveying hoses made of Keliren? rubber is superior to that of other synthetic rubber, especially for pressure-bearing liquid conveying hoses.

    • Keliren? rubber also has excellent heat resistance, ozone resistance, atmospheric aging resistance, cold resistance, flame retardancy and flex resistance. Therefore, it is also used to produce flame retardant conveyor belts, heat-resistant conveyor belts and ordinary conveyor belts. Keliren? rubber will greatly extend the service life of the conveyor belts.

    • Keliren? rubber has high filling capacity for ferrite magnetic powder. Magnetic components made of Keliren? rubber are widely used in computers, automobiles, home appliances, motors and other fields due to their precision, softness and good low temperature performance.

    • Because of the above mentioned advantages, Keliren? rubber is also made into rubber parts with special requirements for various uses, such as automobiles, ships, and locomotives.

    Rubber type chlorinated polyethylene (I) Technical indexes

    No.ItemUnitCM252CM2535CM301CM302CM352LTest method

    Chlorine content

    2Shore hardnessShore A≥60≥70≤65≤57≤57GB/T531
    3Tensile strength MPa≥8.0≥8.0≥8.5≥8.0≥8.0GB/528
    4Elongation at break%≥750-≥700≥700≥700GB/528
    5Mooney viscosity 


    6Application-Wire/cable productWire/cable productMagnetic materialsWire/cable productire/cable product, foamed sole-

    Good  insulating property and

    low-temperature resistance

    Special grade for radiation cross-linkingGood low-temperature toughness, high filling capacity for magnetic powderExcellent processing property and good low-temperature performance Low Mooney viscosity,outstanding processing property-

    Rubber type chlorinated polyethylene (II) Technical indexes

    No.ItemUnitCM352CM135BCM352JCM3680CM3685Test method
    1Chlorine contentwt%35±135±135±136±136±1GB/T9872
    2Shore hardnessShore A≤57≤57≤65≤57≤57GB/T531
    3Tensile strengthMPa≥8.0≥8.0≥8.0≥8.0≥8.0GB/528
    4Mooney viscosity%≥700≥700-≥700≥700GB/528
    5Elongation at break


    6Application-Wire/cable productWire/cable productWire/cable productWire/cable productWire/cable product-
    7Performance-Suitable Mooney viscosity, outstanding processing property and  mechanical propertiesSuitable Mooney viscosity, outstanding processing property and  mechanical propertiesOutstanding mechanical properties and good volume resistanceModerate Mooney viscosity, outstanding mechanical propertiesModerateMooney viscosity, outstanding mechanical properties-

    Rubber type chlorinated polyethylene (III) Technical indexes

    No.ItemUnitCM3511CM3605CM401CM402CM422Test method
    1Chlorine contentwt%36±136±140±140±142±1GB/T9872
    2Shore hardnessShore A≤57≤57≤56≤57≤56GB/T531
    3Tensile strengthMPa≥8.5≥8.5≥10.0≥8.0≥8.0GB/528
    4Elongation at break%≥700≥700---GB/528
    5Mooney viscosity


    6Application-Wire/cable products, foamed pipeWire/cable productWire/cable productVarious flame retarding products, rubberized fabric, and oil-resistant hoseFlame retardant wire/cable product, oil-resistance product-
    7Performance-Relatively high Mooney viscosity, outstanding mechanical propertiesRelatively high Mooney viscosity, outstanding mechanical propertiesHigh Mooney viscosity, outstanding oil-resistance, flame resistanceOutstanding oil-resistance, flame resistance, and processing propertyOutstanding oil-resistance, flame resistance, and processing property-

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