Polymer Technology Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is Teflon Bakelite Nylon-66 Polyester Teflon Bakelite Nylon-66 Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Ion exchange resins are made of Polystyrene Teflon Lucite Sulphonated bakelite Polystyrene Teflon Lucite Sulphonated bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Caprolactum, a raw material for the manufacture of nylon-6, is produced from Benzene Phenol Naphthalene Pyridine Benzene Phenol Naphthalene Pyridine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? Melamine resins None of these Teflon Dacron Melamine resins None of these Teflon Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber As an anti-skimming agent in paint None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber As an anti-skimming agent in paint ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Barium salt Asbestos Carborundum Phthalic acid Barium salt Asbestos Carborundum Phthalic acid ANSWER DOWNLOAD EXAMIANS APP
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