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POLYMER TECHNOLOGY

Polymer Technology
Properties of a polymer is affected by the

Branching & cross-linking
Intermolecular forces
All of these
Chain length

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Polymer Technology
Which of the following polymers has the tendency of decomposing before melting?

None of these
PVC
Nylon
Polystyrene

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

Chloroform
Chloroethene
Ethylene dichloride
Ethyl chloride

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Polymer Technology
Molecular weight of polymers are in the range of

10²-10⁷
10⁷-10⁹
10⁹-10¹¹
10 to 10³

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Polymer Technology
Which of the following polymers shows the highest anti-tacking properties?

Melamine formaldehyde resin
Epoxy resin
Phenolic resin
Alkyd resin

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