Silpak RU-385 Rapid Curing Urethane Castable Rubber

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Silpak RU-385 Rapid Curing Urethane Castable Rubber
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	RU-385 is a two-component, fast-setting polyurethane rubber that cures at room temperature (RTV) and has a 1 to 1 mix ratio. It has a hardness of Shore A85. RU-385 Urethane Rubber is a low viscosity system which cures to provide an elastomer with high strength properties. This product is excellent for prototyping and model making applications and for the casting of production parts, props, tools, and more. Features: Easy 1A:1B Mix Formulation Low Shrinkage on Cure Rapid Demold Time Reproduces Fine Detail Low Viscosity Room Temperature Curing (RTV) Applications: Any application where a flexible rubber part is required: Prototype and Model Making Props Tools Production Parts Information provided by Silpak a division of Polytek Development Corp.
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Available Properties
Specific Gravity Viscosity, Initial Mixed Storage Temperature Hardness, Shore A Tensile Strength Elongation at Break Tear Strength Shrinkage, Upon Cure Cure Time, Demold Cure Time, Demold Cure Time Shelf Life

Property Data

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Category Notes
Plastic

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