keyword: Web Search:

ProductCategory

        Your present location:Homesilicone productsProductsMold Making Silicone RubberTire mold silicone > Addition cure silicone for tire mold
        • Product Name: Addition cure silicone for tire mold
        • Product No.: HY-E640
        • Brand: HY silicone
        • Product Usage: tire mold
        • Commodity price:
        • Views : 242

         

        DESCRIPTION OF HY-E640 ADDITION CURE SILICONE:
          HY-E640 addition cure silicone is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1.  It can cure at room temperature as well as under heat. It's a kind of food grade silicone and mainly used for mold making.


        APPLICATION OF HY-E640 ADDITION CURE SILICONE:

          HY-E640 silicone rubber is mainly used for making molds of tire,concrete stone,GRC,polyurethane products; wax, candle decoration; rapid prototyping and tyre molds; chocolate, candy and similar products.

         

        CHARACTERISTICS OF HY-E640 ADDITION CURE SILICONE:
          *An exceptional fluidity and good operability, easy to demold
          *Good tensile and tear strength
          *Outstanding bubble releasing
          *Non-deformation
          *Low shirinkage
          *Aging resistance ,high temperature resistance (200℃)
          *Environmentally, food-grade

         

        WARM TIPS OF HY-E640 ADDITION CURE SILICONE:
          1. As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncure problem ,so kindly follow the tips below :
          *Do not mix  with liuqid condensation silicone rubber or even the tool which used for condensation silicone;
          *Do not mix  with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph;
          *Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncure problem. 

         

        PACKAGE OF HY-E640 ADDITION CURE SILICONE:
          20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
          200KG/drum packing for part A +200KG/drum packing for part B 

         

        SHELF LIFE OF HY-E640 ADDITION CURE SILICONE:
          Twelve(12) months when stored under dry and cool place by original package under 25℃.

         

           If you have any interest or need more information, welcome to contact now:

          Hotline: 86-755-89948019   

                       86-755-89948006

                       86-755-89948294       

          E-mail: info@szrl.net              Skype:taylordl828

         

        TECHNICAL PARAMETER OF HY-E640 ADDITION CURE SILICONE:

        Model

        Color

        Mixing
        ratio (%)

        Pot life 
        (mins,
        under 25℃)

        Curing
         time

        Hardness
          ( Shore A )

        Tensile-
        strength
         (MPa)

        Tear-
        strength
        kN/m)

        Viscosity

        (After A/B

         mixed 
        ,mPa.s)

        Shrinka
        gerate (%)

        Elongation
        (%)

        HY-E640

        Translucent

        1:1 

        or 10:1

        20-40

        4-5(hrs
         under 25℃)
        20-30 (mins
        under 60℃)

        40±2

         

        7.0±1.0

         

         

        13±2

         

         

        8000±2000

         

        ≤0.1%

           300%