What is a thermosetting polymer?
Q: What is a thermosetting polymer?
A: A thermosetting polymer is a polymer material that irreversibly cures.
Q: How can curing of a thermoset be done?
A: The curing of a thermoset can be done by heat (generally above 200°C), a chemical reaction (two-part epoxy, for example), or irradiation such as electron beam processing.
Q: Can thermoset materials be molded into their final form?
A: Yes, thermoset materials are usually liquid or malleable before curing, so they can be molded into their final form.
Q: Are all thermosetting polymers solid?
A: No, some thermosetting polymers are used as adhesives and others are solids.
Q: Where are solid thermosetting polymers used?
A: Some solid thermosetting polymers are used as molding compounds in semiconductors and integrated circuits (IC).
Q: Can a hardened thermoset resin be reheated and melted back to a liquid form?
A: No, once hardened, a thermoset resin cannot be reheated and melted back to a liquid form.
Q: What is another name for a thermosetting polymer?
A: Another name for a thermosetting polymer is a thermoset.
