Chemical Engineering - Polymer Technology

36.
__________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate.
Fibrous
Leathery
Rubbery
Hard
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
Which of the following is a natural polyamide fibre.
Wool
Silk
Cotton
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
__________ is a copolymer.
Nylon-66
Polyrophylene
PVC
Poly tetra flouro ethylene
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
Polycaprolactum is nothing but
orlon
nylon 6, 6
nylon 6
saran
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
Zeigler process
produces high density polythene.
uses no catalyst.
produces low density polythene.
employs very high pressure.
Answer: Option
Explanation:
No answer description is available. Let's discuss.