Plexiglass (also called Lucite) because of its high optical transparency is used for making lenses. It is chemically_________________?

Related Mcqs:

Celluloid is__________________?

A. Cellulose acetate B. Regenerated cellulose C. Cellulose nitrate D. Cellulose acetate butyrate...

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...

All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it cannot be used for the production of plastic_______________?

A. Filaments B. Pipes C. Buckets D. Tubings...

Commercial production of polypropylene employs _____________ polymerisation?

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

Acrylonitrile is mainly used in the _____________ industry?

A. Polymer B. Printing C. Dyeing D. Photographic...