______________ fibres are made of polyamides?

Related Mcqs:

Neoprene is the trade name of________________?

A. Polyurethane B. Phenol formaldehyde C. Polychlorophrene D. Styrene butadiene rubber (SBR)...

Addition of stabiliser during PVC manufacture is done to________________?

A. Improve its impact strength B. Improve its elasticity C. Reduce the melt viscosity & glass transition temperature D. Prevent its thermal degradation...

Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces________________?

A. Epoxy resin B. Polyamide C. Alkyd resin D. Phenolic resin...

Phthalic anhydride is used___________________?

A. In making PVC B. As plasticisers C. In insecticides manufacture D. For making nylon-6...

Thermosetting materials_________________?

A. Are cross-linked molecules B. Soften on application of heat C. Are solvent soluble D. None of these...