Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but____________________?

Byadmin March 7, 2019August 25, 2021

Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but____________________?

A. Polyacrylonitrile
B. Polyamide
C. Saturated polyester
D. Alkyd resin

CHEMICAL ENGINEERING | Polymer Technology

Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but

Question: Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but
[A].

polyacrylonitrile
[B].
polyamide
[C].
saturated polyester
[D].
alkyd resin

Answer: Option A

Explanation:

No answer description available for this question.

Read More Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but
Polymer Technology

Viscose rayon is _______________?

Viscose rayon is _______________?

A. Cellulose nitrate
B. Regenerated cellulose nitrate
C. Regenerated cellulose acetate
D. None of these

Read More Viscose rayon is _______________?
Polymer Technology

Plastic tubes & pipes are generally made by ______________ moulding?

Plastic tubes & pipes are generally made by ______________ moulding?

A. Injection
B. Transfer
C. Extrusion
D. Compression

Read More Plastic tubes & pipes are generally made by ______________ moulding?
Polymer Technology

In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?

In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?

A. Cross linked polystyrene
B. Phenol formaldehyde resins
C. Polyesters
D. Polyamides

Read More In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?
Polymer Technology

Nylon-6 as compared to nylon-66 is_________________?

Nylon-6 as compared to nylon-66 is_________________?

A. Harder
B. More abrasion resistant
C. Having higher melting point
D. None of these

Read More Nylon-6 as compared to nylon-66 is_________________?
CHEMICAL ENGINEERING | Polymer Technology

Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is

Question: Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is
[A].

nylon-66
[B].
teflon
[C].
polyester
[D].
bakelite

Answer: Option B

Explanation:

No answer description available for this question.

Read More Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is

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