For resin crafts mold
This product mainly used for the reproduction of toys,POLI crafts, resin crafts,lighting decoration and wax and so on.
- Easy to demold and the shrinkage is lower than 0.1%.
- Heat resistant up to 250℃ and no expansion.
- Duplication up to 20 to 30 times ,it can reuse many times.
- Low viscosity and easy to vacuum the entrapped air.
The 20 hardness silicone rubber are suitable for the small crafts and the 40 hardness are suitable for the large crafts,both of them are features low viscosity,good fluidity,easy to operate and remove the bubbles,high tear and tensile strength,easy to pour.
There are three ways to make silicone molds,packaging,brushing and pouring. You can choose the properly ways according to the patterns of the crafts. This product is a white fluidity liquid rubber mixed by two parts,part A is silicone rubber,part B is curing agent.Mixing part A and part B and the ratio is 100A:2B by weight,pouring them into the original model and them remove the bubbles in the vacuum bump,finally cured at the room temperature.