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        Chlorinated polyethylene rubber (sheet-shaped) Technical indexes

        Item

        Unit

        CH-100

        CH-420

        CH-450

        CH-600

        CH-700

        CH-800

        Test method

        Shore hardness

        Shore A

        ≤62

        ≤56

        ≤56

        ≤60

        ≤60

        ≤50

        GB/T531

        Mooney viscosity

        ML121℃1+4

        55±5

        75±5

        80±5

        47±5

        65±5

        56±5

        GB/T1232

        Tensile strength

        MPa

        ≥8.0

        ≥8.0

         

        ≥10.0

         

        ≥6

        ≥8.0

        ≥3.0

        GB/T528

        Elongation at break

        %

        ≥650

        ≥400

        ≥700

        ≥500

        ≥600

        ≥700

        GB/T528

        Performance

        -

        Good low-temperature resistance, low Mooney viscosity and outstanding processing property, special for hydraulic hose

        Excellent oil-resistance, good processing property

        Good oil-resistance, high-temperature resistance, and processing property

        Extremely good low-temperature resistance, low Mooney viscosity and outstanding processing property, special for hydraulic hose

        Extremely good low-temperature resistance, low Mooney viscosity and outstanding processing property, special for high-hardness rubber roller

        Extremely good low-temperature resistance, low Mooney viscosity and outstanding processing property, special for  conveyor belt

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