Polymer Technology Orlan fibre which is used as a wool sub stitute is An amorphous polymer A natural polymeric fibre Polyacrylonitrile Polymethylmethacrylate (PMMA) An amorphous polymer A natural polymeric fibre Polyacrylonitrile Polymethylmethacrylate (PMMA) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not drawn into fibre? Polyamide Unsaturated polyesters Polyacrylonitrile Saturated polyesters Polyamide Unsaturated polyesters Polyacrylonitrile Saturated polyesters ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called Copolymerisation Chain polymerisation Addition polymerisation None of these Copolymerisation Chain polymerisation Addition polymerisation None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Poorer resistance to alkalis Poorer dyeability All of these Better heat & acid resistant properties Poorer resistance to alkalis Poorer dyeability All of these Better heat & acid resistant properties ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 is a polyamide of None of these Hexamethylene diamine and adipic acid Vinyl chloride and formaldeyde Adipic acid and methyl amine None of these Hexamethylene diamine and adipic acid Vinyl chloride and formaldeyde Adipic acid and methyl amine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is a __________ fibre. Polyester Natural Polyamide Cellulosic Polyester Natural Polyamide Cellulosic ANSWER DOWNLOAD EXAMIANS APP
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