Dongguan City Betterly New Materials Co., Ltd.

Flame Retardant Solid Silicone Rubber SH-8660

The silicone is a two-component semi-transparent silicone that adopts platinum catalyst or DCBP as the hardener. Silicone is widely applied in Electric Cable, wire/auto spare parts/gasket.


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Category: Flame Retardant Solid Silicone
  • Performance Parameters of Flame Retardant Solid Silicone Rubber SH-8660

    Uncure property
    AppearanceMilk white
    Plasticity320

    Curing property (120℃ curing 10min, 120℃ bake 1H)

    DCBP proportion1.2%
    Mechanical property
    Density (25℃) g/cm 31.22
    Hardness (A)63
    Tensile strength  MPa10.2
    Elongation %370
    Tearing strength KM/m36
    Heat resistance property (250℃/72H)
    Hardness change+2
    Tensile strength change %-13
    Elongation change %-27

    Storage condition:

    • store in a cool,dry and ventilated place;

    • circumstance temperature must be under 30℃ Expiration date:6 months.

    Packing specification: 20KG/box.


  • Use Direction of Flame Retardant Solid Silicone Rubber SH-8660

    1. Mix curing agent according to its mix ratio 

    2. Clean mixing mill. Mix rubber until the smooth edge and surface of the rubber are formed by a double roller mill. 

    3. Please use out the fully mixed silicone (with curing agent) soonest. Longer keeping will make it cured invalidly.

  • Handling Precautions of Flame Retardant Solid Silicone Rubber SH-8660

    1. Long time stored fully mixed rubber can be remixed for using. But inspection needed to confirm the properties 

    2. Operating at ventilated place

  • Storage of Flame Retardant Solid Silicone Rubber SH-8660

    1. Stored in cool, dry and ventilated place 

    2. Environmental temperature below 30℃

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