Choose the thermoplastics and thermosetting plastics from the following :
Melamine, Polythene, Bakelite, Polyvinyl chloride
Thermoplastics :- polythene , polyvinyl chloride and Thermosetting plastics :- melamine, Bakelite
Which of the following plastics do not have cross-links between their polymer chains? A. Nylon B. Melamine C. Polyvinyl Chloride D. Bakelite
The non-stick coating on frying pans is that of a plastic called :
(a) polyvinyl chloride (b) melamine (c) bakelite (d) teflon