IndiaBIX

Chemical Engineering - Polymer Technology

Exercise : Polymer Technology - Section 6
26.
Liners of bags are usually made of
polythene
PVC
polypropylene
polyesters
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Poly Vinyl chloride (PVC) is a __________ material.
thermoplastic
thermosetting
fibrous
chemically active
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butediene rubber) are
50°C and 3 - 4 kg/cm2
50°C and 1 kgf/cm2
250°C and 10 kgf/cm2
250°C and 1 kgf/cm2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Polystyrene is a __________ plastic at room temperature.
ductile
brittle
malleable
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Amino resins are used in paper treatment to improve its
wet tear and bursting strength.
folding endurance
wet rub resistance
all (a), (b) & (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers