What’s the Plastic Compression Mold?

Source: Release Date: 2011-07-18 11:36:42 Hits: 1057
Plastic compression mold are divided into two types. They are compression molding and injection compression molding, which all are used to mold the thermosetting plastic. Their corresponding device is pressure molding machine.
The ways of Plastic compression molding is making use of the characteristic of plastic. Heat the mold to the temperature of molding, about 103 degree to 108 degree. And then, putting the molding powder to the molding cavity and feed compartment. Close the plastic mold to heat the plastic until they are in the condition of softening viscous flow. For a short period, it is mould to the products.
 The plastic injection compression molding is different to the compression molding. It is widely used in encapsulating electrical components. However, the materials compression mold and injection mold use are basically the same.