1. Applications of silicon rubber for crafts molding
Silicon rubber for crafts molding is mainly applicable to manual mold design, PVC plastic molds,
Silicone rubber for molding of cement product molds, melting point alloy molds, alloy toy craftworks,
Molding silicone rubber for plastic toy craftworks, gifts and stationery, large statues,
RTV silicon rubber for duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc
2. Features of silicon rubber for crafts molding
1). Good characteristics of easy-operation
2). Ligh viscosity and good flowability
3). Low shrinkage
4). Favorable tension
5). No deformation
6). Favorable hardness
7). High temperature resistance, acid and alkali-resistance and ageing resistance
3. FAQ of silicon rubber for crafts molding:
Why does the silicon rubber for crafts molding mould appear to be dry outside but wet inside?
Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the silicon rubber.
Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it.
Need more information, please feel free to contact Sophie.
|Mixed viscosity||24000~25000 cps|
|Working time ||30-40 mins|
|Curing time ||4-6 Hours|
|Hardness||23-25 Shore A|
|Tear Strength||30 N/mm|
|Tensile Strength||≥3.8 Mpa|
|Elongation at break||500%|
|Relative density ||1.11~1.15g/cm3|