Buna-S is a _______________ material?

Related Mcqs:

Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from ______________ resins?

A. Epoxy B. Phenol formaldehyde C. Urea formaldehyde D. Melamine formaldehyde...

Which of the following polymers does not belong to the class of Polyacrylate polymer ?

A. PMMA B. Polyacrylonitrile C. Poly Ethyl acrylate D. None of these...

In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is________________?

A. Terylene B. Polybutadiene C. PVC D. Polypropylene...

Dacron is a _____________________________?

A. Condensation polymerisation product of Hexamethylene diamine and adipic acid B. Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol C. Thermosetting material D. None of these...

Most of the plastics are safe to be used upto a maximum temperature of ______________ °C?

A. 100 B. 150 C. 350 D. 450...