Buna-S is also known as_________________?

Related Mcqs:

Transistor parts and refrigerator components are normally made of_____________________?

A. Polystyrene B. Polyester C. High density polythene D. Polyurethane...

SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at_________________?

A. 1: 3 B. 3 : 1 C. 1 : 2 D. 2 : 1...

A copolymer is formed by the combination of two or more monomer molecules_________________?

A. In a chain without the elimination of water B. With the elimination of small amount of water C. Of the same monomer by elimination of small molecules of water D. None of these...

Which of the following is generally not used as eord for synthetic rubber tyre casing ?

A. Dacron B. Nylon C. Cellulose D. None of these...

Phenol formaldehyde is produced by condensation polymerisation. It is also known as_________________?

A. Teflon B. Bakelite C. Polyester D. Nylon-66...