Polymer Technolgy MCQs
Practice free Polymer Technolgy multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 270 questions — no login required.
Question 28easy
Which of the following is the most important rubber compounding ingradient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness?
Question 29easy
Styrene butadiene rubber (SBR) is never used for making
Question 30easy
Temperature and gage pressure maintained during the manufacture of cold SBR (styrene butadiene rubber) are
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Question 31easy
Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butediene rubber) are
Question 32easy
Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces
Question 33easy
Polystyrene is a __________ plastic at room temperature.
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Question 34easy
__________ is a thermosetting plastic.
Question 35easy
Condensation polymerisation of caprolac-tum is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6.
Question 36easy
__________ is an addition polymer