Polymer Technology Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten Polyurathane Polystyrene Saturated polyester Either B or C Polyurathane Polystyrene Saturated polyester Either B or C ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called Bakelite Polyurathane Teflon SBR Bakelite Polyurathane Teflon SBR ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres. Viscose rayon Polyvinyl acetate Acrylic Saturated polyester Viscose rayon Polyvinyl acetate Acrylic Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a homopolymer. Neoprene Bakelite Nylon-66 Terylene Neoprene Bakelite Nylon-66 Terylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres. Polypropylene Acrylic Polyester Nylon 6:6 Polypropylene Acrylic Polyester Nylon 6:6 ANSWER DOWNLOAD EXAMIANS APP
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