Gold Member Since 2017
Audited Supplier

Borui Precision Technology Co., Ltd.

CNC Machining Service, CNC Turning Service, Prototyping manufacturer / supplier in China, offering Rapid Prototyping for Customized Medical Equipment Cover, Custom Made CNC Machined Plastic Cover for Home Appliance Rapid Prototype, Custom Built Medical Equipment Plastic Cover Rapid Prototype and so on.

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Supplier Homepage Testimonial Business Scope Silicone Mould, Vacuum Casting

Business Scope

Silicone Mould, Vacuum Casting [Feb 20,2017]
Silicone Mould, Vacuum Casting
This is a two stage process: First, a master prototype is made by one of the above processes. This master is then used to make a silicone rubber mold. Once the molds are made, liquid urethane rubber is placed inside the mold and allowed to cure. Once cured, you have a urethane copy of your master prototype. 
The process allows the creation of a larger number of prototypes (up to about a dozen, possibly more) rapidly and accurately. Additionally, urethane castings are typically more durable than any of the master prototypes, and can be made faster and for a much lower cost.