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Polymer Technology

Polymer Technology
Polyurathane can not be used for making

Bottles
Mattresses & foam
Adhesives
Coating material

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Polymer Technology
Maximum consumption of polymers is in

Toys making
Coating and films
Packaging
Electrical insulation

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Polymer Technology
Alkyd resin can not be used for making

Paint & varnish
Film forming materials
Plasticiser
Fibres

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Polymer Technology
Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres.

Polyester
Polypropylene
Acrylic
Nylon 6:6

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Polymer Technology
Hot drink (e.g, tea) cups are usually made of

Polypropylene
Polystyrene
PVC
Polythene

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Polymer Technology
__________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate.

Leathery
Rubbery
Hard
Fibrous

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MORE MCQ ON Polymer Technology

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