Examples are given below:
- Polyester fibreglass systems: sheet molding compounds and bulk molding compounds
- Polyurithane insulating foams, mattresses, coatings, adhesives, car parts, print rollers, shoe soles, flooring, synthetic fibers, etc. Polyurethane polymers are formed by combining two bi- or higher functional monomers/oligomers.
- Vulcanized rubber
- Bakelite, a phenol formaldehyde resin used in electrical insulators and plasticware
- Duroplast, light but strong material, similar to bakelite used for making car parts
Polyvinyl chloride(PVC) and polystyrene are thermoplastic polymer.Hence, options B and C are correct.