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Polymer Technology

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

Adhesion to rubber
Abrasion resistance
Hardness
Thermal stability

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Polymer Technology
Diphenylamine is added to rubber to

Valcanise it
Make it thermosetting
Make it non-inflammable
Protect it from deterioration on exposure to air

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Polymer Technology
Vulcanisation of raw rubber makes it

Soft
Plastic
Less elastic
Tacky

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Polymer Technology
Rayon is a __________ fibre.

Polyester
Cellulosic
Natural
Polyamide

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Polymer Technology
Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but

Alkyd resin
Saturated polyester
Polyamide
Polyacrylonitrile

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Polymer Technology
__________ is a thermosetting plastic.

Polystyrene
PVC
Bakelite
Polythene

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