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You are here : Stone Home > Products > Factory Equipment > Artificial Stone Machinery > RTV-2 Silicone Rubber for Cultural Stone Moldmaking
  • RTV-2 Silicone Rubber for Cultural Stone Moldmaking

  • FOB Price:
    USD5.4-6.5 / kilogram
  • Color:
  • Category:
    Factory Equipment Artificial Stone Machinery
  • Min supply:
    200 kg
  • Stock number:
    9999999 kg

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  •  Description of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    RTV-2 silicone rubber is a two-component material, this kind of silicone rubber consists of Part A base silicone and Part B CA30 curing agent, and Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone molds: plaster polyurethane, PU, GRC, cement, resin, polyester, wax etc...

     

    Features of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    1. Good flow ability and long working time

    2. Medium hardness

    3. High tear and tensile strength

    4. Easy de-mould from complex replica parts

    5. Acid and alkali-resistance

    6. Low linear shrinkage

     

    Applications of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    MCSIL-2066/2088 silicone rubber is especially suited for reproduction of middle size cement molds, concrete stones, and artificial stones. Etc...

     

    Data of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    Item No.

    MCSIL-2066

    Color

    off-white

    Curing agent

    CA30

    Mixing ratio

    100:2

    Mixed viscosity

    2500026000 cps

    Pot life

    20-30 mins

    Curing time

    2-3  Hours

    Hardness

    28-30 Shore A

    Tear Strength

    27 N/mm

    Tensile Strength

    ≥3.8 Mpa

    Relative density

    1.091.15 g/cm3

    Shrinkage

    0.3%

    Elongation at break

    420%

    Methods of molding

    Brushing/Pouring

     

    Packing of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum

    Part B CA30 Curing Agent: 0.25kg/bottle,1kg/bottle and 10kg/bottle

     

    Storage of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    When the RTV-2 silicone rubber is stored at or below 30 C (85F) in the original unopened containers, Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production.

     

    Note of RTV-2 Silicone Rubber for Cultural Stone Moldmaking

     

    RTV2 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

  • MC Silicone is dedicated to manufacturing and R&D a wide variety of mold making and casting materials, such as RTV-2 liquid silicone mold rubbers, liquid polyurethane ... View More
  • Company Name :Mingcheng Group Limited
    Business Type :Distributor/Wholesaler
    Company Address :No.3, Chuang Ye 2nd Rd., He Lu Industrial Zone, Huang Jiang, Dong Guan, GuangDong, China
    Postal Code :sales
    Contact Person :Nicole
    Mobile Phone :0086-18664910896
    Tel :0086-0769-82693920
    Fax :86-769-82606808
    WebSite: Supplier WebSite
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