The monomer of poly vinyl chloride (PVC) is__________________?

Related Mcqs:

Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is_________________?

A. Chloroethane B. Chloroprene C. Isoprene D. None of these...

Epoxy resins (i.e., epoxide polymers) ?

A. Are made by addition polymerisation reaction only B. Contain an epoxy group (fig bellow) at the ends of the polymer C. Are cross-linked polymers only D. Use emulsion polymerisation methods...

90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of _____________ °C?

A. -5 B. 10-30 C. 250-280 D. 500-600...

Flexible foam (for mattresses) are usually made of _________________?

A. PVC B. Silicone rubber C. Polyurethanes D. Polyamides...

Styrene butadiene rubber is commercially manufactured by__________________?

A. Bulk polymerisation B. Suspension polymerisation C. Solution polymerisation D. Emulsion polymerisation...