Polymer Technology Plasticisers are high boiling liquids added to plastic polymers to impart toughness and flexibility at ordinary temperature. Which of the following is not a plasticiser? Stearic acid estors Tricresyl phosphate Esters of phthalic acid Ethylene glycol Stearic acid estors Tricresyl phosphate Esters of phthalic acid Ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is a __________ fibre. Natural Cellulosic Polyester Polyamide Natural Cellulosic Polyester Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties. Elastometric Thermoplastic Brittleness Thermosetting Elastometric Thermoplastic Brittleness Thermosetting ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Unbreakable crockeries are made from __________ polymers. Polystyrene Polystyrene Polyurathane Melamine Polystyrene Polystyrene Polyurathane Melamine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a polyolefin? Polystyrene Neoprene None of these Polypropylene Polystyrene Neoprene None of these Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rexin (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten Teflon PVC Bakelite SBR Teflon PVC Bakelite SBR ANSWER DOWNLOAD EXAMIANS APP
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