Polymer Technology Plastic articles are normally produced by __________ moulding. Green sand Injection Dry sand Shell Green sand Injection Dry sand Shell ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is None of these In the manufacture of synthetic rubber As an anti-skimming agent in paint As a plasticiser for unsaturated polyester None of these In the manufacture of synthetic rubber As an anti-skimming agent in paint As a plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In condensation polymerisation as compared to addition polymerisation Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost The monomers contain two functional groups ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a copolymer. Polyrophylene Poly tetra flouro ethylene Nylon-66 PVC Polyrophylene Poly tetra flouro ethylene Nylon-66 PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Antioxidants are added to rubber to protect it from the attack of light, heat & atmospheric ozone. Which of the following is an antioxident used in rubber? Carbon Alkylated diphenyl amine Thiokol Magnesium Carbon Alkylated diphenyl amine Thiokol Magnesium ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyurathane can not be used for making Adhesives Coating material Mattresses & foam Bottles Adhesives Coating material Mattresses & foam Bottles ANSWER DOWNLOAD EXAMIANS APP
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