What is Thermoset?

A common question that comes up is, what is Thermoset and how does it relate to RIM molding? The Reaction Injection Molding process is named because of the chemical reaction that occurs when two liquid components are injected into the aluminum mold. This chemical reaction is called Thermoset;¬† the polymers experience an exothermic reaction using¬† a low temperature and low pressure process.   One of the liquid components determines the...

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