Phthalic anhydride is used___________________?

Related Mcqs:

The main use of butadiene is____________________?

A. As a plasticiser for unsaturated polyester B. In the manufacture of synthetic rubber C. As an anti-skimming agent in paint D. None of these...

_______________ practically possess no elasticity?

A. Vulcanite or ebonite B. Spandex fibre C. Polysulphide rubber D. Epoxy resin...

Orion is_________________?

A. A copolymer B. A condensation polymer C. Obtained by polymerising vinyl cyanide D. All A., B. and C....

_____________ scrap can be recycled & reutilised?

A. Bakelite B. Epoxy resin C. Polythene D. None of these...

Melt spinning of polymers involves the forcing of polymer melt through spinnerates (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the _____________ fibres?

A. Acrylic B. Polyester C. Nylon 6:6 D. Polypropylene...