Vacuum Casting

It is a casting process for elastomers which uses a vacuum to draw any liquid material into the mould

Vacuum casting is used when air entrapment is a problem with the mould.Additionally, the process can be used when there are intricate details and undercuts on the mould. Also, it is applied if the material used to make the mould is fibre or a reinforced wire. Materials used in Vacuum Casting include thermoplastics, rubbers and resins, all of which can emulate specific properties and characteristics. Vacuum casting is used extensively in the commercial products manufacturing, food and beverages, Electronics industries, etc because of the efficient nature of production