A. Bakelite
B. Teflon
C. Perspex
D. PVC
A. Butadiene copolymers, Polyamides, Urea-formaldehyde
B. Cellulose derivatives, Polyisoprene, Polyethylene
C. Cellulose derivatives, Polyamides, Polyurethane
D. Polypropylene, Poly vinyl chloride, Silicon
A. Starch
B. Cellulose
C. Proteins
D. Nucleic acids
A. Hardeners
B. Anti-shrinkage agents
C. Plasticisers
D. Transparency improver
A. Not used for surface coating
B. A good abrasive
C. An elastomer
D. A polyester
A. Polyamides
B. Polyolefins
C. Polyacrylonitrile
D. Polyesters
A. PVC
B. Silicone rubber
C. Polyurethanes
D. Polyamides