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Polymer Technology

Polymer Technology
Zeigler - Natta catalyst (AlR₃ - AlCl₃) is used in the polymerisation of

Propylene
Vinyl acetate
Styrene
Vinyl chloride

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Polymer Technology
All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it can not be used for the production of plastic

Buckets
Pipes
Tubings
Filaments

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Polymer Technology
Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces

Dacron
Polyester
PVC
Nylon-6

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Polymer Technology
A copolymer is formed by the combination of two or more monomer molecules

None of these
In a chain without the elimination of water
With the elimination of small amount of water
Of the same monomer by elimination of small molecules of water

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Polymer Technology
Which of the following polymers is used for making a non stick coating on frying pans?

Perspex
Bakelite
Teflon
PVC

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Polymer Technology
The starting material used for the manufacture of caprolactum is

Ethyl benzene
DMT
Ethylene glycol
Cyclohexane

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MORE MCQ ON Polymer Technology

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