Wat is Co-polymerization? Explain preparation of Nylon 6:6 and Bakelite.
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co-polymerisation is the chemical reaction for the formation big a polymer from different types of monomers. A copolymer is formed not only by chain growth polymerisation but also by step growth polymerisation. It contain Multiple Units or multiple monomers in same polymer chains eg: SBR(Buna-S) -the monomers are 1,3 butadiene,styrene.
Nylon 6,6 can be prepared by the condensation polymerisation of Hexamethylene diamine and Adipic acid in presence of v.high temp about 550-600K and pressure
Nylon 6,6 can be prepared by the condensation polymerisation of Hexamethylene diamine and Adipic acid in presence of v.high temp about 550-600K and pressure
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