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For each polymer described below decide whether it would be a thermoplastic, a t

ID: 797826 • Letter: F

Question

For   each   polymer   described   below   decide   whether   it   would   be   a   thermoplastic,   a thermosetting polymer, or an elastomer.  Justify each choice. (a) Phenol formaldehyde (b) Lightly cross-linked poly(isoprene) with a glass transition temperature of -30 For   each   polymer   described   below   decide   whether   it   would   be   a   thermoplastic,   a thermosetting polymer, or an elastomer.  Justify each choice. (a) Phenol formaldehyde (b) Lightly cross-linked poly(isoprene) with a glass transition temperature of -30

Explanation / Answer

a.THERMOSETTING

b.elastomer and thermosetting

c.thermoplastic

d.thermosetting

e.elastomer