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 Flexibility All of these Tensile strength Chemical resistance Flexibility All of these Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Poly Vinyl chloride (PVC) is a __________ material. Thermosetting Thermoplastic Chemically active Fibrous Thermosetting Thermoplastic Chemically active Fibrous ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a natural fibre? Cotton Wool Viscose rayon Silk Cotton Wool Viscose rayon Silk ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers are Either A or B Fibres only Thermosetting Thermoplastic Either A or B Fibres only Thermosetting Thermoplastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of Polyesters Polyamides Phenol formaldehyde resins Cross linked polystyrene Polyesters Polyamides Phenol formaldehyde resins Cross linked polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Orion is All of these Obtained by polymerising vinyl cyanide A copolymer A condensation polymer All of these Obtained by polymerising vinyl cyanide A copolymer A condensation polymer ANSWER DOWNLOAD EXAMIANS APP
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