we are one of the best factories of Slicone Rubber Vacuum Casting in shenzhen,china.
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Steven Song(The Sales Manager)
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Knowledge: Preparation method of silicone mould for vacuum casting
Silicone mold is also a kind of complex process method in vacuum casting mold. Its advantage is that it has the advantages of fast time, low cost, low probability of processing failure, and so on. Let's talk about the process of making silicone mold.
The preparation steps of silicone mold can be divided into three steps.
First, prototypes: before making silicone molds, you need to make prototypes. Prototype can be more common ABS materials, CNC processing can be.
Second, silicone molds: when the prototype is ready, start making silicone molds. After eight hours of drying, the silicone mold was cut open and the prototype was taken out. At this point the silicone mold is ready.
Third, injection: the liquid gum material into the silicone mold, drying can be. The service life of silicone mold is about 10 mold times.
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