4. Draw the chemical structure of poly(N-isopropylacrylamide)-block-[poly(styrene-co-methyl acrylate)]. (6 marks) 5. The higher the molecular weight...
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4. Draw the chemical structure of poly(N-isopropylacrylamide)-block-[poly(styrene-co-methyl acrylate)]. (6 marks) 5. The higher the molecular weight of polymers, the better mechanical properties. However, why it is not desirable to have an extremely high molecular weight of polymer materials? (8 marks) 4. Draw the chemical structure of poly(N-isopropylacrylamide)-block-[poly(styrene-co-methyl acrylate)]. (6 marks) 5. The higher the molecular weight of polymers, the better mechanical properties. However, why it is not desirable to have an extremely high molecular weight of polymer materials? (8 marks)
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5 Polymer molecular weight Polymer molecular weight reflects the number of entanglement... View the full answer
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