Polymer Technology

Cation exchange resins used in water treatment is made from _____________ resin?

Byadmin March 7, 2019August 25, 2021

Cation exchange resins used in water treatment is made from _____________ resin?

A. Urea formaldehyde
B. Epoxy
C. Amino
D. Phenolic

Polymer Technology

Thermosetting resins/polymers as compared to thermoplastic ones are ____________________?

Thermosetting resins/polymers as compared to thermoplastic ones are ____________________?

A. Soluble in all organic solvents
B. More brittle
C. Formed by addition polymerisation only
D. Easily reshaped & reused

Read More Thermosetting resins/polymers as compared to thermoplastic ones are ____________________?
Polymer Technology

Which of the following types of polymers has the strongest inter particle forces ?

Which of the following types of polymers has the strongest inter particle forces ?

A. Elastomers
B. Fibres
C. Thermoplastics
D. Thermosetting polymers

Read More Which of the following types of polymers has the strongest inter particle forces ?
Polymer Technology

Condensation polymerisation is not involved in the manufacture of_________________?

Condensation polymerisation is not involved in the manufacture of_________________?

A. Teflon
B. Polythene
C. Terylene
D. Nylon

Read More Condensation polymerisation is not involved in the manufacture of_________________?
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 __________________?

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

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 __________________?
Polymer Technology

Buna-S is also called____________________?

Buna-S is also called____________________?

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

Read More Buna-S is also called____________________?
Polymer Technology

Polyvinyl alcohol is used as a___________________?

Polyvinyl alcohol is used as a___________________?

A. Cation/anion exchanger
B. Water soluble adhesive
C. Textile fibre
D. Non-sticky coating on frying pans

Read More Polyvinyl alcohol is used as a___________________?

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