platinum silicone rubber for mold making features:
1) For mold making
2) High tensile, tear-strength
3) Low shrinkage
Addition (platinum) cured RTV2 Silicones Main application
- Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
- Concrete moulding
- PU resin casting
- General Mould making for resin figures, toys and plaster ornamental crafts moulding
- Superior manual mold design
liquid additon silicone rubber for concrete mouldings Description
liquid additon silicone rubber are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst).
liquid additon silicone rubber features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage.
liquid additon silicone rubber mixing ratio between Part A and Part B can be 10:1 or 1:1
liquid additon silicone rubber properties
- almost nil shrinkage
- high chemical resistance to aggressive components of some types of resins
- good tear strength (this feature ensures higher resistance to wearing and shearing)
- high degree of precision in reproduction
- high dimensional stability over time and non-deformability
- high resistance to high temperatures and ageing (resit to -60-200°C)
- excellent non-stick effect
- environmental, odorless and nontoxic
Notice of Addition cured RTV2 Silicones
All above addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure.
Any questions about the liquid additon silicone rubber for concrete mouldings standard datasheet(25°C) pls feel free to contact Ms Angel.
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