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Polymer Technology

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

Thermal stability
Hardness
Adhesion to rubber
Abrasion resistance

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Polymer Technology
__________ is a copolymer.

Poly tetra flouro ethylene
Nylon-66
Polyrophylene
PVC

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Polymer Technology
Linear polymers are normally

Thermosplastic
Thermosetting
Having extremely high softening point
Elastometric

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Polymer Technology
Polyesters are manufactured by the polycondensation reaction of

A single monomer
Inorganic acid with ethylene glycol
Dibasic acid with dihydric alcohol
Carboxylic acid with ethylene

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Polymer Technology
Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its

Weathering characteristics
Strength
Plasticity
Elasticity

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Polymer Technology
Thermosplastic materials

None of these
Are solvent insoluble
Are heavily branched molecules
Do not soften on application of heat

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