Polymer Technology Thermosplastic materials Are solvent insoluble Do not soften on application of heat Are heavily branched molecules None of these Are solvent insoluble Do not soften on application of heat Are heavily branched molecules None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Starting material for the production of SBR is Ethylene Both A & B Neither A nor B Ethyl alcohol Ethylene Both A & B Neither A nor B Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is As a plasticiser for unsaturated polyester As an anti-skimming agent in paint None of these In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester As an anti-skimming agent in paint None of these In the manufacture of synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Mastication of rubber means Its softening Depression of its freezing point A treatment to retard its deterioration due to oxidation Improving its curing rate Its softening Depression of its freezing point A treatment to retard its deterioration due to oxidation Improving its curing rate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of polymers are in the range of 10 to 10³ 10⁷-10⁹ 10²-10⁷ 10⁹-10¹¹ 10 to 10³ 10⁷-10⁹ 10²-10⁷ 10⁹-10¹¹ ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is a __________ material. Resinous Fibrous Rubbery Plastic Resinous Fibrous Rubbery Plastic ANSWER DOWNLOAD EXAMIANS APP
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