Tubeless tyres are made of ______________ rubber, which is a co-polymer of isoprene & isobutylene?

Related Mcqs:

Styrene butadiene rubber (SBR) as compared to natural rubber has_______________?

A. Poor tensile strength B. Poorer resistance C. Greater amount of heat build up heavy loading D. All A., B. and C....

The rate controlling step in the manufacture of silicone rubber is the_________________?

A. Polymer termination step B. Condensation of siloxane to silicone C. Initial hydrolysis of silicone monomer D. None of these...

Branched chair polymers as compared to linear polymers have _________________?

A. Higher melting point B. Higher tensile strength C. Lower density D. None of these...

Catalyst used in the production of high density polythene by low pressure Ziegler process is ____________________?

A. Aluminium triethyl activated with TiCl4 B. Platinum C. Molybdenum D. Nickel...

Styrene which is a monomer for the production of polystyrene, is commercially produced by the __________________?

A. Catalytic dehydrogenation of ethyl benzene B. Dehydration of ethyl alcohol followed by hydrogenation C. Reacting ethylene oxide with acetaldehyde D. Fermentation of starch...