Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces Polyester Dacron PVC Nylon-6 Polyester Dacron PVC Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is None of these Chlorophrene Chloroethane Isoprene None of these Chlorophrene Chloroethane Isoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 350 450 150 100 350 450 150 100 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-N is also called Neoprene Nitrile rubber Thiokol Butyl rubber Neoprene Nitrile rubber Thiokol Butyl rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon 6 as compared to nylon 6, 6 has lower Abrasion resistance Hardness Thermal stability Adhesion to rubber Abrasion resistance Hardness Thermal stability Adhesion to rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800? 51600 50000 50800 49200 51600 50000 50800 49200 ANSWER DOWNLOAD EXAMIANS APP
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