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        Your present location:Homesilicone productsProductsMold Making Silicone RubberMolding Silicone Rubber > RTV-2 Silicone Rubber for Artificial Stone
        • Product Name: RTV-2 Silicone Rubber for Artificial Stone
        • Product No.: HY-630, HY-635
        • Brand: Hong Ye Silicone
        • Product Usage: Rtv2 silicone rubber is white flowing liquid with general hardness of 25-40 shore A.
        • Commodity price: Discuss personally
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        RTV-2 Silicone Rubber for Artificial Stone Application:
        RTV-2 Silicone Rubber for Artificial Stone is primarily intended for mold making of gypsum, concrete, poly resin ,PU

        resin, unsaturated resin crafts, lighting and candles crafts , plastic toys , stationery gifts crafts industry, large statue,

        Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials,

        large-scale cement mold, artificial fossils Factory, European  buildings, simulation landscapes, animals and plants

        sculpture, sandstone crafts and so on.
         
        RTV-2 Silicone Rubber for Artificial Stone Features:
        RTV-2 Silicone Rubber for Artificial Stone is white or red flowing liquid with general hardness of 25-40 shore A ,after

        curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation,

        high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength

        and elongation.
         
        RTV-2 Silicone Rubber for Artificial Stone Description:
        RTV-2 Silicone Rubber for Artificial Stone is a kind of flowable liquid silicone, the quality has nothing to do with the color.

        It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after your

        previous work of dealing with the original model, take some liquid silicone rubber , add 2%-3% curing agent of the

        amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame.

        The silicone mold will cured in 2-4 hours.

        And more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.

         

        RTV-2 Silicone Rubber for Artificial Stone frequently asked question:
        Why does the silicone mold appear to be dry outside but wet inside?
        Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing

        moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the

        silicon rubber.
        Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it.

         

         RTV-2 Silicone Rubber for Artificial Stone Package:
        1kg/ drum, 20kg/drum, 25kg/drum, 200kg/drum are available for you
         

         

        RTV-2 Silicone Rubber for Artificial Stone Datasheet:


        Model

        Viscosity 
         (cps)

        Hardness
         (A°)

        Tensile
        Strength 
        (Mpa)

        Tear
        Strength
        (kN/m)

        Elongation 
        (≥%)

        Mixing
        ratio(%)

        Operating
        Time(min)

        Curing
        Time(hr, 25℃)

        HY-630

        27000+5000
        /-8000

        30±2

        5.3

        31

        ≥400

        2~5

        30~60

        3~5

        HY-635

        27000+5000
        /-8000

        33±2

        5.3

        29

        ≥200

        2~5

         30~60

        3~5