Liquid Silicone Rubber For Mold Making RTV Silicone Material Mold For Gypsum Sculpture Plaster Silicone Rubber Manufacturer
Description of Tin Cure Silicone Rubber
HN-620 A/B is a two-component liquid silicone material. Two components are mixed in a ratio of 100:2. This product is cured at room temperature.
Component A is a flowable liquid silicone, while Component B is a curing agent (vulcanizing agent) that can be quickly formed by mixing the two.
Application of Tin Cure Silicone Rubber
① Molds for plaster, cement, and concrete products (the most classic application)
② Molds for wax modeling/investment casting
③ Molds for low-melting-point alloy casting
④ Molds for resin crafts and polyester resin components
⑤ Molds for soap and candle making
⑥ Prototype making and mold casting
Feature of Tin Cure Silicone Rubber
1. Strong tear resistance, high and low temperature resistance, acid and alkali resistance, and aging resistance;
2. Good fluidity, easy to release foam, easy to demould, and the finished product will not turn white;
3. The silicone mold can be turned over frequently and has a long service life;
4. The linear shrinkage rate is less than two thousandths;
5. Product color, hardness, viscosity, and operating time can be adjusted as needed.
Technical parameter of Tin Cure Silicone Rubber
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Model
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Color
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white/translucent
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Viscosity (cs)
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Gravity ( G/cm 3 )
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Hardness(A°)
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Strength( MPa)
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Tear Strength (kN/m )
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Elongation(%)
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Linear Shrinkage(%)
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Curing Agent Addition Ratio(%)
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Operating Time( mins )
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Curing Time( hours )
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Advantages of Tin-Cure Silicone Rubber
Tear-resistant and long-lasting
Compared with others, Hannast molding silicone has better flexibility and stronger tear resistance, and the silicone mold has a longer service life and can be reused many times.
Low shrinkage and precise reproduction
The shrinkage rate is negligible, ≤2‰, enabling the reproduction of the finest and most complex details.
Non-Toxic & No Odor
Made of premium silicone material, liquid silicone rubber will not produce unpleasant odors, allowing you to use more assured
Good Fluidity
Liquid silicone rubber has good fluidity, self-leveling, easy-release bubbles,and easy pouring to help complete the mold.
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