We live in a lot of resin, plastic, rubber made of handicrafts, products can be used with silicone mold casting. Then the silicone mold casting parts to pay attention to those?
1 silicone mold must be heated in the oven before pouring, the temperature is about 40 degrees Celsius. If the mold is cool, then poured out of the surface of the product will have a ripple.
Die 2 baked out, with a brush to show clean. On the surface of silica gel mold surface evenly on a layer of release agent. The release agent can make it easier to remove. At the same time, can also protect the silicone mold, increase the service life of the mold.
3 some of the products in the casting to put some of the embedded parts, in the mold to insert these pieces into the mold. In accordance with the requirements of fixed.