Main constituent of natural rubber is_________________?

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....

Which of the following is not a thermoplastic material ?

A. Epoxy polymer B. PVC C. Polystyrene D. Polythene...

Flexible plastic pipes are made of___________________?

A. High density polyethylene (HDPE) B. Low density polyethylene (LDPE) C. Polypropylene D. Unsaturated polyester...

Which of the following polymers shows the highest anti-tacking properties ?

A. Melamine formaldehyde resin B. Phenolic resin C. Epoxy resin D. Alkyd resin...

In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer ?

A. PTFE B. Buna-S C. PMMA D. Polycaprolactam...