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Polymer Technology

Polymer Technology
Polymethyl methacrylate, which is an acrylic resin, is also called

Plexiglass or lucite
Dacron
Thiokol
Teflon

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Polymer Technology
In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres.

Polyvinyl acetate
Acrylic
Viscose rayon
Saturated polyester

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

Dacron
Nylon-6
Polyester
PVC

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Polymer Technology
Polymethyl methacrylate (PMMA) which is also known as perspex and is produced by bulk polymerisation of methyl methacrylate is not a __________ polymer.

Glass like transparent
Thermoplastic
Linear
Thermosetting

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Polymer Technology
The synthetic fibres produced from __________ are known as rayon.

Polyamides
Ethylene glycol
Lignin
Cellulose

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Polymer Technology
Thermosetting polymers as compared to thermoplastic polymers

Are formed by addition polymerisation
Have linear structure
Have three dimensional structure
None of these

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