POLYMER TECHNOLOGY QUIZ

Condensation polymerisation of __________ produces bakelite.

Phenol & formaldehyde

Propylene

Urea & formaldehyde

Phenol & acetaldehyde

TRUE ANSWER : ?
YOUR ANSWER : ?

Terylene is a/an

Homopolymer

Addition polymer

Poly amide

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Polycaprolactum is also known as

SBR

Nylon-6

Teflon

Nylon-66

TRUE ANSWER : ?
YOUR ANSWER : ?

Flexible plastic pipes are made of

Low density polyethylene (LDPE)

Unsaturated polyester

Polypropylene

High density polyethylene (HDPE)

TRUE ANSWER : ?
YOUR ANSWER : ?

Buna-N is also called

Thiokol

Butyl rubber

Nitrile rubber

Neoprene

TRUE ANSWER : ?
YOUR ANSWER : ?

The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is

Polyvinyl acetale

Polyvinyl butyral

PVC

Polyvinyl alcohol

TRUE ANSWER : ?
YOUR ANSWER : ?

Polyesters are manufactured by the polycondensation reaction of

A single monomer

Dibasic acid with dihydric alcohol

Inorganic acid with ethylene glycol

Carboxylic acid with ethylene

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not an elastomer?

Polyisoprene

None of these

Nitrile-butadiene

Neoprene

TRUE ANSWER : ?
YOUR ANSWER : ?

__________ is an addition polymer

Nylon

None of these

Polythene

Bakelite

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is an inorganic polymer?

Teflon

Bakelite

Silicones

Perspex

TRUE ANSWER : ?
YOUR ANSWER : ?

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