The criteria for selecting a liquid silicone rubber injection molding machine are very similar to selecting a machine for standard thermoplastic injection molding, with several key differences. Most of these relate to the heat-curing thermoset nature of LSR, its very low viscosity, and its tendency to expand during cure. Although you can never specify one machine to fit every requirement or opportunity that comes your way, the guidelines discussed in this article will help you specify an extremely versatile machine.
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