Teflon is__________________?

Related Mcqs:

Low pressure Zeigler process of polythene manufacture____________________?

A. Employs a pressure of 30 kgf/cm2 B. Achieves an yield of 95-98% based on ethylene C. Produces very low density polythene D. Does not use any catalyst for polymerisation...

Which of the following is generally not used as eord for synthetic rubber tyre casing ?

A. Dacron B. Nylon C. Cellulose D. None of these...

Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA) ?

A. Perspex B. Lucite C. Plexiglass D. Teflon...

Unbreakable crockeries are made from ______________ polymers?

A. Polystyrene B. Melamine C. Polystyrene D. Polyurethane...

_______________ is a copolymer ?

A. Nylon-66 B. Polypropylene C. PVC D. Poly tetra fluoro ethylene...