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Urethane Casting Process
The process begins with a pattern. Typically the pattern is a Stereo Lithography
but can also be any physical part. The master is staged and encapsulated
in a RTV (Room Temperature Vulcanization) rubber. After the rubber cures,
the master is removed and you are left with a RTV mold. The mold is placed
under vacuum and is filled with a two-part urethane. Once the urethane
has hardened, it is removed and the mold can be used to cast additional
parts.
For more information on this product, contact:
David Siviter, VP Engineering Research R&D,
Phone: 410-266-8300, E-mail
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