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Polymer Technology

Polymer Technology
The generic chemical name for the class of polymers which are commerically known as nylons is

Polyamide
Polyolefins
Polyurathane
Polyacrylate

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Polymer Technology
Due to its excellent permeability to air/gas and oxidation resistance, the tubes of automobile tyres is made of

Cold SBR
Bunai N
Buna S
Butyl rubber

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Polymer Technology
Celluloid is

Cellulose nitrate
Cellulose acetate
Regenerated cellulose
Cellulose acetate butyrate

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Polymer Technology
__________ is a copolymer.

Poly tetra flouro ethylene
Polyrophylene
PVC
Nylon-66

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Polymer Technology
Alkyd resin can not be used for making

Paint & varnish
Fibres
Plasticiser
Film forming materials

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Polymer Technology
Dacron (or terylene) fibres as compared to nylon fibres have

All of these
Poorer dyeability
Better heat & acid resistant properties
Poorer resistance to alkalis

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