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        Your present location:Homesilicone productsProductsMold Making Silicone RubberTire mold silicone > Silicone Rubber for Tyre Molding
        • Product Name: Silicone Rubber for Tyre Molding
        • Product No.: E-620
        • Brand: Hong Ye Silicone
        • Product Usage: Silicone Rubber for Tyre Molding 
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        Silicone Rubber for Tyre Molding Typical Applications
        Tire Molding Silicone Rubber  is generally named two-components silicone rubber, Part A and part B. It features an

        exceptional fluidity and good operability.  The mixing ratio is 1:1 (10:1),mainly be suitable for making molds application.
          
        Silicone Rubber for Tyre Molding  Characteristics
        *low shrinkage (less than 0.1% )
        *high tensile and tear strength with high copy times
        *easy for operation (mixing ratio at 1:1 /10:1)
        *very good flow and easy for pouring operation
        *Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat

         

        Silicone Rubber for Tyre Molding Technical Parameters


        Product

        E-620

        Appearance

        Translucent

        Hardness(shore A)

        20±2

        Mix ratio(A:B)

        1:1/10:1

        Viscocity Part A(mPa.s)

        23000±2000

        Viscocity Part B(mPa.s)

        3500±500

        Tensile strength (kgf/cm2)

        45±5

        Tear-strength (kN/m)

        20±2

        Elongation(%)

        500±50

        Pot life/working time (mins)

        30-40

        Curing time/setting time (hrs)

        3-4hrs(25°C)
        110-20mins(60°C)

        Shrinkage rate (%)

        0.1

         

        (Please note: the above data for this product in 25°C temperature, 55percent humidity conditions, for reference. The accurate data is measured by customers when using.)