Polymer Technology The monomer of natural rubber is 2 methyl-1-propene Both B and C DMT Isoprene 2 methyl-1-propene Both B and C DMT Isoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon 6 as compared to nylon 6, 6 has lower Hardness Adhesion to rubber Thermal stability Abrasion resistance Hardness Adhesion to rubber Thermal stability Abrasion resistance ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most commonly used rubber vulcanisation agent is Sulphur Platinum Alumina Bromine Sulphur Platinum Alumina Bromine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin e.g., glyptal resin formed by phthalic anhydride and glycerene is not used For surface coating of automobiles & air crafts For fibre making As plasticiser for PVC & nitrocellulose For film forming materials For surface coating of automobiles & air crafts For fibre making As plasticiser for PVC & nitrocellulose For film forming materials ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of cotton fibre is Gelatine Starch Lignin Cellulose Gelatine Starch Lignin Cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties. Brittleness Thermosetting Elastometric Thermoplastic Brittleness Thermosetting Elastometric Thermoplastic ANSWER DOWNLOAD EXAMIANS APP
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