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Polymer Technology

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

Abrasion resistance
Adhesion to rubber
Thermal stability
Hardness

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Polymer Technology
__________ is a thermosetting plastic.

PVC
Bakelite
Polystyrene
Polythene

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Polymer Technology
Perspex can be used as a substitute of glass. Its monomer is

Butadiene
DMT
Tetrafluroethylene
Methyl methacrylate

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Polymer Technology
Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C.

250
-20
500
50

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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.

500-600
10-30
-5
250-280

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Polymer Technology
The organic acid monomer in nylon 66 is

Terephthalic acid
Adipic acid
Sebasic acid
Benzoic acid

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