Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Phthalic acid Carborundum Asbestos Barium salt Phthalic acid Carborundum Asbestos Barium salt ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called Teflon SBR Polyurathane Bakelite Teflon SBR Polyurathane Bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Size range of polymer molecules varies from __________ metre. 10⁻⁴ to 10⁻⁷ 10⁻⁸ to 10⁻¹⁰ 10⁻¹ to 10⁻² 10⁻² to 10⁻⁵ 10⁻⁴ to 10⁻⁷ 10⁻⁸ to 10⁻¹⁰ 10⁻¹ to 10⁻² 10⁻² to 10⁻⁵ ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin is a/an Polyamide Polyolefin Addition polymer Polyester Polyamide Polyolefin Addition polymer Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The rate controlling step in the manufacture of silicone rubber is the Condensation of siloxane to silicone Polymer termination step Initial hydrolysis of silicone monomer None of these Condensation of siloxane to silicone Polymer termination step Initial hydrolysis of silicone monomer None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible foam (for mattresses) are usually made of PVC Polyurethanes Silicone rubber Polyamides PVC Polyurethanes Silicone rubber Polyamides ANSWER DOWNLOAD EXAMIANS APP
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