is bakelite a condensation polymer

Which one is classified as a condensation polymer? It is a thermosetting phenol-formaldehyde resin formed by the condensation reaction of phenol with formaldehyde. Neoprene. https://byjus.com/chemistry/bakelite-structure-properties-application 284 Views. 263 Views. Answer Condensation polymers: Terylene, bakelite. Melamine formaldehyde resin is a condensation polymer of melamine (2, 4, 6-triamino-1, 3, 5-triazine) and formaldehyde. CH 3 COCH 3. Acrylonitrile. 4. Bakelite resin is a phenol formaldehyde resin formed by condensation reaction of phenol or substituted phenol with formaldehyde. I have succeeded in preparing a solid initial condensation product, the properties of which simplify enormously all molding operations It is a thermosetting phenol formaldehyde resin, formed from a condensation reaction of phenol with formaldehyde. Bakelite is a condensation polymer of formaldehyde and phenol. HCHO. It cannot be reused. D. HCHO. Dacron. So, we can, in general, say that Bakelite is a condensation polymer or a phenolic resin. 21. Explain the difference between Buna-N and Buna-S. Ans. Which of the following polymers are condensation polymers? Bakelite is the first plastic made from synthetic components. Bakelite is the condensation polymer of phenol and formaldehyde. Answer. CH 3 CHO. The introduction of Bakelite—the world’s first synthetic plastic—in 1907 marked the introduction of the Polymer Age. A. Dacron. (a) Bakelite (b) Teflon (c) Butyl rubber (d) Melamine formaldehyde resin Solution: (a, d) Bakelite is a condensation polymer of phenol and formaldehyde. 3. Bakelite, which is also known as a 'material of a thousand uses' is chemically called polyoxybenzyl methylene glycol anhydride. Answer. So, we can, in general, say that Bakelite is a condensation polymer or a phenolic resin. In practice, the phenol and formaldehyde are first polymerized to a small extent by using the proper choice of catalyst and temperature. Bakelite, which is also known as a 'material of a thousand uses' is chemically called polyoxybenzyl methylene glycol anhydride. The two monomers used in the preparation of dextron are. Hence, it is a thermosetting ploymer. It is a thermosetting phenol-formaldehyde resin formed by the condensation reaction of phenol with formaldehyde. Contents. Teflon. Bakelite contains cross linked molecules which on heating undergo extensive cross linking in moulds and again become infusible. Some common examples of condensation polymerization are bakelite, nylon, and silicon From this table, it must be quite obvious that the main difference between both addition and condensation polymerization is that in the case of addition polymerization, the polymers are formed through the addition of monomers. It is used for the manufacture of electrical plugs and switches. Bakelite is obtained from phenol by reacting with (CH 2 OH) 2. 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Preparation of dextron are, 3, 5-triazine ) and formaldehyde monomers used in preparation! Uses ' is chemically called polyoxybenzyl methylene glycol anhydride the manufacture of electrical plugs and.. Phenol-Formaldehyde resin formed by condensation reaction of phenol with formaldehyde https: //byjus.com/chemistry/bakelite-structure-properties-application bakelite, which is known!

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