Polymer Technology - Practice Test

(A) Emulsion

(B) Suspension

(C) Solution

(D) Bulk

(C) Solution

(A) Wet tear and bursting strength

(B) Folding endurance

(C) Wet rub resistance

(D) All of the above

(D) All of the above

(A) Protect rubber goods from attack by oxygen & ozone present in the atmosphere

(B) Reduce its viscosity to permit easier processing

(C) Reduce the time of vulcanisation and quantity of vulcanising agent

(D) Increase its viscosity

(B) Reduce its viscosity to permit easier processing

(A) Employs addition polymerisation

(B) Employs condensation polymerisation

(C) Is a monomer

(D) Is an abrasive material

(B) Employs condensation polymerisation

(A) In making PVC

(B) As plasticisers

(C) In insecticides manufacture

(D) For making nylon-6

(B) As plasticisers

Polymer Technology - Study Mode