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Polymer Technology

Polymer Technology
The monomer of poly vinyl chloride (PVC) is

Ethylene dichloride
Ethyl chloride
Chloroform
Chloroethene

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Polymer Technology
Nylon-6 as compared to nylon-66 is

Harder
None of these
More abrasion resistant
Having higher melting point

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Polymer Technology
Flexible foam (for mattresses) are usually made of

Silicone rubber
Polyurethanes
PVC
Polyamides

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Polymer Technology
Melamine formaldehyde resin which has a very high anti tacking properties, is not used for the

Decorative laminates
Strengthening of plaster of paris
Electrical insulation purpose
Tanning of leather

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Polymer Technology
Dacron is a/an

Unsaturated polyester
Inorganic polymer
Polyester
Polyamide

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Polymer Technology
__________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR.

Freezing point
Strength
Resilience
Percent elongation

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