Specifications
Liquid RTV silicone rubber for mold making: - Low shrinkage - High tear & tensile strength - For pouring and brushing molding
Liquid RTV silicone rubber for mold making
Liquid RTV silicone rubber application:
RTV silicone rubber with outstanding release properties, high mold life for casting of primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, , Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Operating steps of Liquid RTV silicone rubber
1. Deal with the original mould.
2. Spray release agent evenly on the original mould
3. Weigh the silicone rubber and curing agent correctly and mix them evenly
4. Deairring and air bubble eliminating handling
5. Perfusion or brushing process
Features of Liquid RTV silicone rubber:
(1) Free customer service to solve technical issues in earliest time.
(2) Curing agent arrange together as free charged
(3) Very low shrinkage and good dimensional stability
(4) High elasticity, for easy removal fo complex replica parts
(5) Sample orders are available.
(6) Special product accordingly to your request
Storage and Precautions of Liquid RTV silicone rubber
RTV silicone rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods.
Silicone rubber's shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Item |
RTV 2024 |
| Color |
off-white |
| Curing agent |
CA30 |
| Mixing ratio |
100:2 |
| Mixed viscosity |
20000~21000 cps |
| Working time |
90-120 mins |
| Curing time |
10-12 Hours |
| Hardness |
24Shore A |
| Tear Strength |
35 N/mm |
| Tensile Strength |
4.7 Mpa |
| Shrinkage |
≤0.3% |
| Elongation at break |
544% |
| Relative density |
1.1-1.15 g/cm3 |
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