Polymethyl methacrylate (PMMA) which is also known as perspex and is produced by bulk polymerisation of methyl methacrylate is not a __________ polymer.
Options
A. thermoplastic
B. thermosetting
C. linear
D. glass like transparent
Correct Answer
thermosetting
Polymer Technology problems
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1. Polyesters are manufactured by the polycondensation reaction of
5. Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800?