Question

write the names and structures of the monomers of the following ploymers
1. buna-s 2. buna-n 3. dacron 4. neoprene 5.nylon 6 .6.glyptal 7.balcelite 8. terylene 9.pvc.10.teflon​

Answer 1

Answer:

1) Buna -S is known as butadiene-styrene copolymer. 2) Buna -N is known as nitrile rubber.

iii) Neoprene Chloroprene

CH

2

=

Cl

∣

C

−CH=CH

2

(iv) Dacron Ethylene glycol OHCH

2

CH

2

OH

Terephthalic acid p−HOOC−C

6

H

4

−COOH