Polymer Technology Cross linked polymers are Thermoplastic Either A or B Fibres only Thermosetting Thermoplastic Either A or B Fibres only Thermosetting ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of raw rubber makes it Less elastic Plastic Tacky Soft Less elastic Plastic Tacky Soft ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosplastic materials Are heavily branched molecules Do not soften on application of heat None of these Are solvent insoluble Are heavily branched molecules Do not soften on application of heat None of these Are solvent insoluble ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The inter particle forces between linear chains in nylon-66 are __________ bonds. None of these Covalant Ionic Hydrogen None of these Covalant Ionic Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its Chemical resistance All of these Flexibility Tensile strength Chemical resistance All of these Flexibility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is Not used for surface coating A polyester A good abrasive An elastomer Not used for surface coating A polyester A good abrasive An elastomer ANSWER DOWNLOAD EXAMIANS APP
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