Related Questions

Which of the following is a polymer of hexamethylene diamine and adipic acid?
Adipic acid is an intermediate in the manufacture of
Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (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.
Standard EDTA (ethylene diamine tetra acetic acid) solution is used to determine the
Terylene is a condensation polymer of ethylene glycol and which acid?
The heat transfer co-efficient in film type condensation is __________ that for dropwise condensation.
__________ is not a condensation polymer.
Which of the following is not a condensation polymer?
In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres.
In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer?