Curioustab

Home » Chemical Engineering » Polymer Technology

Nylon-66 is manufactured from

adipic acid and hexamenthylene diamine.
caprolactum.
maleic anhydride and hexamethylene diamine.
dimethyl terephthalate (DMT) and ethylene glycol.

Correct Answer: adipic acid and hexamenthylene diamine.

← Previous Question Next Question→

More Questions from Polymer Technology

Cation exchange resins used in water treatment is made from __________ resin.
Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres.
Which of the following is not a natural polymer?
Pick out the wrong statement.
Polyvinyl acetate is never used for making
Density of low density polythene is about __________ gm/c.c.
In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres.
Plasticisers are high boiling liquids added to plastic polymers to impart toughness and flexibility at ordinary temperature. Which of the following is not a plasticiser?
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
The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion