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life casting low viscosity platinum silicone rubber

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June 11, 2022
Category Connection: Silicone Liquid Rubber
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Tags:
#liquid silicone rubber for mold making #Condensation Cure Silicone Liquid Rubber #high temperature silicone moulding rubber
Brief: Discover the 20 Shore A Platinum Silicone for Making Prosthetics, a low viscosity RTV2 liquid silicone rubber perfect for life casting. This two-component, platinum-catalyzed silicone cures to a soft, elastic material ideal for prosthetics, special effects, and more. Learn about its features, applications, and processing instructions in this video.
Related Product Features:
  • Two-component, platinum-catalyzed liquid silicone rubber with a Shore A hardness of 20.
  • Low viscosity (7000-9000 cps) for easy mixing and pouring.
  • 1:1 mix ratio with a working time of 30-40 minutes at 25°C.
  • Cures in 4-6 hours at 25°C, accelerated by heat.
  • High tensile strength (3.8 Mpa) and tear strength (18 N/mm).
  • Excellent elongation (600%) and minimal linear shrinkage (0.1%).
  • Suitable for casting polyurethane, resins, wax, chocolate, and more.
  • Packaged in 20kg drums or 200kg barrels for bulk use.
Faqs:
  • What is the shelf life of the platinum silicone rubber?
    The silicone rubber has a shelf life of 12 months when stored in unopened containers at or below 25°C. After opening, use it as soon as possible.
  • Can this silicone be used for food-grade applications?
    Yes, this platinum silicone is suitable for food-grade applications like chocolate and fondant casting, provided it is used according to instructions.
  • How do I accelerate the curing process?
    The curing process can be accelerated by applying heat. Higher temperatures will reduce the curing time significantly.
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