Polymer Technology

Styrene butadiene rubber is commercially manufactured by__________________?

Byadmin March 7, 2019August 25, 2021

Styrene butadiene rubber is commercially manufactured by__________________?

A. Bulk polymerisation
B. Suspension polymerisation
C. Solution polymerisation
D. Emulsion polymerisation

Polymer Technology

_____________ is a thermosetting plastic ?

_____________ is a thermosetting plastic ?

A. PVC
B. Polythene
C. Bakelite
D. Polystyrene

Read More _____________ is a thermosetting plastic ?
Polymer Technology

Benzoyl chloride is not used as a catalyst in the manufacture of___________________?

Benzoyl chloride is not used as a catalyst in the manufacture of___________________?

A. Polystyrene
B. Polyvinyl acetate
C. Polypropylene
D. Polyvinyl chloride-co-vinyl acetate

Read More Benzoyl chloride is not used as a catalyst 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

Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are____________________?

Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are____________________?

A. 50°C and 3 – 4 kg/cm2
B. 50°C and 1 kgf/cm2
C. 250°C and 10 kgf/cm2
D. 250°C and 1 kgf/cm2

Read More Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are____________________?
CHEMICAL ENGINEERING | Polymer Technology

Properties of a polymer is affected by the

Question: Properties of a polymer is affected by the
[A].

chain length.
[B].
intermolecular forces.
[C].
branching & cross-linking.
[D].
all (a), (b).

Answer: Option D

Explanation:

No answer description available for this question.

Read More Properties of a polymer is affected by the
Polymer Technology

Properties of a polymer is affected by the____________________?

Properties of a polymer is affected by the____________________?

A. Chain length
B. Intermolecular forces
C. Both A. and B.
D. None of these

Read More Properties of a polymer is affected by the____________________?

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