Polymer Technology Hot drink (e.g, tea) cups are usually made of Polythene PVC Polypropylene Polystyrene Polythene PVC Polypropylene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic articles are normally produced by __________ moulding. Green sand Shell Dry sand Injection Green sand Shell Dry sand Injection ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Ebonite is a/an Adhesive Highly vulcanised rubber Natural rubber Unvulcanised raw rubber Adhesive Highly vulcanised rubber Natural rubber Unvulcanised raw rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is produced by polymerisation of chloroprene. Neoprene Polyurathane rubber Thiokol (a polysulphide rubber) Butyl rubber Neoprene Polyurathane rubber Thiokol (a polysulphide rubber) Butyl rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers is used for making a non stick coating on frying pans? Bakelite Perspex PVC Teflon Bakelite Perspex PVC Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The only natural thermoplastic resin, which is a product of animal life is Rosin Shellac Amber Copal Rosin Shellac Amber Copal ANSWER DOWNLOAD EXAMIANS APP
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