Premold Process – Focus on Thermoset plastics for Reaction Injection Molding (RIM)

Premold’s  RIM (reaction injection molding) process requires less heat and pressure than thermoplastics.  One of the liquids used is polyol and the other liquid is isocyanate (iso) which reacts to form  robust plastic parts. https://www.premoldcorp.com/index.php

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