IndiaBIX

Chemical Engineering - Polymer Technology

Exercise : Polymer Technology - Section 1
21.
The main use of butadiene is
as a plasticiser for unsaturated polyester.
in the manufacture of synthetic rubber.
as an anti-skimming agent in paint.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Mastication of rubber means
its softening.
a treatment to retard its deterioration due to oxidation.
improving its curing rate.
depression of its freezing point.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Polymethyl methacrylate (PMMA) is known as
bakelite
teflon
perspex
nylon-6
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces
nylon-6
dacron
polyester
PVC
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Tubeless tyres are made of __________ rubber, which is a co-polymer of isoprene & isobutylene.
nitrile
silicone
neoprene
butyl
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers