A. PMMA
B. Polyacrylonitrile
C. Poly Ethyl acrylate
D. None of these
A. The monomers are unsaturated compounds
B. No co-product is lost
C. The monomers contain two functional groups
D. Generally only one monomer is involved
A. Polyurethane
B. Phenol formaldehyde
C. Polychlorophrene
D. Styrene butadiene rubber (SBR)
A. Polymer termination step
B. Condensation of siloxane to silicone
C. Initial hydrolysis of silicone monomer
D. None of these
A. Polyamide
B. Polystyrene
C. Polyester
D. Polyacrylonitrile
A. Cl2CH-CH3
B. F2 C = CF2
C. F3 C-CF3
D. FClC = CF2
A. Are formed by addition polymerisation
B. Have three dimensional structure
C. Have linear structure
D. None of these