Hierarchy of polymers

Question 1

3 types of thermosets

Answer 1

Epoxy resin- good heat resistance used in electronics
polyester resin- good heat resistance used in pipes
urea formaldehyde- high tensile strength used in electrical appliances

Question 2

3 types of thermoplastics

Answer 2

Acrylic- highly resistance to temperature used for nails
polypropylene- light weight and used in containers
HIPS- light and used toys

Question 3

3 types of elastomers

Answer 3

Rubber- abrasion resistance and used for tires
silicone- abrasion resistance and used for cooking utensils
Neoprene- chemical resistance and used for diving suits