11. Thermosets and elastomers are outside of this classification and form their own classes.12. This used wood flour fibres in phenolic resin as the thermoset polymer matrix. 13. Thermoset plastics smoke and then burn, while thermoplastics melt and then burn.14. Hexion is the global leader in thermoset resins. 15. All portable cords are usually comprised of thermoset , thermoplastic elastomer, or thermoplastic. 16. Thermoset cords have heavy-duty-grade rubber jackets and are extremely sturdy.17. Hard plastics are generally thermoset plastics which will just smoke if you heat them. 18. Examples of thermosets include epoxies, silicone, vulcanized rubber, polyester, and polyurethane. 19. The strength of bonded powder prints can be enhanced with wax or thermoset polymer impregnation. 20. Factory applied fluoropolymer thermoset coatings have good resistance to environmental degradation and require only periodic cleaning.