Polymer Technology

Celluloid is__________________?

Byadmin March 7, 2019August 25, 2021

Celluloid is__________________?

A. Cellulose acetate
B. Regenerated cellulose
C. Cellulose nitrate
D. Cellulose acetate butyrate

Polymer Technology

The monomer for the production of neoprene rubber is_________________?

The monomer for the production of neoprene rubber is_________________?

A. Acetylene
B. Chloroprene
C. Isoprene
D. None of these

Read More The monomer for the production of neoprene rubber is_________________?
Polymer Technology

Addition polymerisation is not involved in the manufacture of_______________?

Addition polymerisation is not involved in the manufacture of_______________?

A. Low density polythene
B. Poly vinyl chloride
C. Polystyrene
D. Polyhexamethylene adipamide

Read More Addition polymerisation is not involved in the manufacture of_______________?
Polymer Technology

Rexine (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten_______________?

Rexine (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten_______________?

A. Teflon
B. Bakelite
C. SBR
D. PVC

Read More Rexine (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten_______________?
Polymer Technology

The monomer of natural rubber is A. DMT ______________________?

The monomer of natural rubber is A. DMT ______________________?

B. Isoprene
C. 2 methyl-1 propane
D. Both B. and C.

Read More The monomer of natural rubber is A. DMT ______________________?
Polymer Technology

Tubeless tyres are made of ______________ rubber, which is a co-polymer of isoprene & isobutylene?

Tubeless tyres are made of ______________ rubber, which is a co-polymer of isoprene & isobutylene?

A. Nitrile
B. Silicone
C. Neoprene
D. Butyl

Read More Tubeless tyres are made of ______________ rubber, which is a co-polymer of isoprene & isobutylene?
Polymer Technology

Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its__________________?

Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its__________________?

A. Tensile strength
B. Chemical resistance
C. Flexibility
D. All A., B. & C.

Read More Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its__________________?

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