Polymer Technology Buna-N is also called Butyl rubber Thiokol Neoprene Nitrile rubber Butyl rubber Thiokol Neoprene Nitrile rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a polymer of hexamethylene diamine and adipic acid? Nylon-6, 10 Nylon-66 Epoxy resin Nylon-6 Nylon-6, 10 Nylon-66 Epoxy resin Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking Cross-linked High density Low density Linear low density Cross-linked High density Low density Linear low density 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 The process involved in converting rubber into a thin sheet or coating it on fabric is called Mastication Extrusion Vulcanisation Calendering Mastication Extrusion Vulcanisation Calendering ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The organic acid monomer in nylon 66 is Benzoic acid Terephthalic acid Sebasic acid Adipic acid Benzoic acid Terephthalic acid Sebasic acid Adipic acid ANSWER DOWNLOAD EXAMIANS APP
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