keyword: Web Search:

ProductCategory

        Your present location:Homesilicone productsProductsMold Making Silicone RubberMolding Silicone Rubber > Lost Wax Casting Silicone Rubber
        • Product Name: Lost Wax Casting Silicone Rubber
        • Product No.: HY-6 series silicone rubber
        • Brand: Hong Ye Silicone
        • Product Usage: Lost Wax Casting Silicone is primarily intended for poly resin crafts, PU crafts, gypsum crafts,etc.
        • Commodity price: Discuss personally
        • Views : 154

         

        Introduction of Lost Wax Casting Silicone Rubber:
        Lost Wax Casting Silicone Rubber is primarily intended for poly resin crafts, PU crafts,  PU resin crafts ,gypsum crafts ,

        unsaturated resin crafts, lighting and candles crafts, plastic toy , stationery gifts crafts industry, a large statue Buddha,

        relief, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale

        cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture,

        sandstone crafts and so on.
         
        Characteristics of Lost Wax Casting Silicone Rubber:
        1.High duplication times and no deformation
        2. Excellent tear strength and tensile strength.
        3.Good fluidity and good operability and good for both pouring method and pouring method.
        4.Excellent flexibility and it’s easy to demould.
        5.It gets cured at room temperature 25℃ within 3-6 hours.
        6.Suitable hardness from 30 to 40 shore A
          
        FAQ of Lost Wax Casting Silicone Rubber:
        1.Why will the silicone mold be reused only for a few times?
        a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which can destroy
        the molecular weight of silicone rubber and reduce the tension and tear strength.
        b. Using the silicon rubber with a high hardness to make molds for small sized products with
        delicate and intricate designs or the silicon rubber with a low hardness to makes molds for large sized products with

        simple designs.
        Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this

        problem.

        2.Why does the silicone mold get burnt out?
        This consequence happens only because you have left out the important notes when using unsaturated resin materials

        to produce your products. The unsaturated resin produces great heat when added the curing agent. So you demould the

        resin product within 3 minutes can avoid this problem.
        3.Why does the silicone mold appear to 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 0.1% water into the silicon rubber and Stir over a low speed briefly when you use it.

         

        Datasheet of Lost Wax Casting Silicone Rubber:


        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

        HY-640

        15000+2000
        /-5000

        36±2

        4.5

        22

        ≥150

        2~5

        30~60

        3~5