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Polymer Technology

Polymer Technology
Nylon 6 as compared to nylon 6, 6 has lower

Hardness
Abrasion resistance
Adhesion to rubber
Thermal stability

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Polymer Technology
Caprolactum, a raw material for the manufacture of nylon-6, is produced from

Naphthalene
Pyridine
Phenol
Benzene

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Polymer Technology
Which of the following polymers does not belong to the class of polyacrylate polymer?

PMMA
Polyacrylonitrile
Polyethyl acrylate
None of these

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Polymer Technology
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of __________ °C.

-5
500-600
250-280
10-30

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Polymer Technology
Bakelite (phenol-formaldehyde) resin can not be used as

Decorative laminates
Electrical insulation
Glass reinforced plastics
Decorative paint

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Polymer Technology
Vinyl flooring is done using __________ sheets.

Polypropylene
Polyvinyl acetate
PVC
Polythene

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