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Polymer Technology

Polymer Technology
Density of low density polythene is about __________ gm/c.c.

0.38
0.56
0.81
0.91

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Polymer Technology
In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher

Tensile strength
Melting point
Densities
Hardness, rigidity & brittleness

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Polymer Technology
The only natural thermoplastic resin, which is a product of animal life is

Amber
Rosin
Shellac
Copal

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Polymer Technology
Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their

Resistance to heat
Polymerisation mechanism
Molecular sizes
Magnitude of intermolecular forces

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Polymer Technology
Alkyd resin is a/an

Polyolefin
Polyamide
Addition polymer
Polyester

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Polymer Technology
Rayon is a __________ fibre.

Cellulosic
Natural
Polyamide
Polyester

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MORE MCQ ON Polymer Technology

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