Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Transparency improver Anti-shrinkage agents Plasticisers Hardeners Transparency improver Anti-shrinkage agents Plasticisers Hardeners ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In condensation polymerisation as compared to addition polymerisation The monomers are unsaturated compounds Generally only one monomer is involved The monomers contain two functional groups No co-product is lost The monomers are unsaturated compounds Generally only one monomer is involved The monomers contain two functional groups No co-product is lost ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800? 50000 51600 49200 50800 50000 51600 49200 50800 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Terylene is a/an Poly amide None of these Addition polymer Homopolymer Poly amide None of these Addition polymer Homopolymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In nylon-6, the number 6 represents the total number of Carbon atoms in the ring Carbon atoms in the linear polymer chain Hydrogen atoms in the ring Nitrogen atoms in the ring Carbon atoms in the ring Carbon atoms in the linear polymer chain Hydrogen atoms in the ring Nitrogen atoms in the ring ANSWER DOWNLOAD EXAMIANS APP
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