condensation polymerization byju's

Condensation Polymerisation or Step Growth polymerization: Polymerisation generally involves a repetitive condensation reaction between two bi-functional monomers. Give below in a tabular column is the difference between addition and condensation polymerization. Cross-linking using enzymes Addition Polymerization Condensation Polymerization The polymers made by addition polymerisation from two different monomers are termed as copolymers, e.g., Buna-S, Buna-N, etc. polyesters, polyamides, polyurethanes, etc. 1 Tag Results for "condensation" Understanding How Anti-Fog Glasses Works! A condensation polymerization is a process that involves repeated condensation reactions between two different bi-functional or tri-functional monomers. Condensation polymers The condensation polymers are formed by repeated condensation reaction between two different bi-functional or tri-functional monomeric units. ments and the kinetics of addition and condensation polymerization of common monomers. In chemistry of industrial polymers: Industrial polymerization methods. In condensation reactions, the product of each step is again a bi-functional species and the sequence of condensation goes on. Condensation polymerization, on the other hand, is endothermic—that is, the reaction requires an input of heat from an external source. (1) Bakelite (2) Nylon 6 (3) Buna-N (4) Nylon 6, 6 Some import ant polymers: natural and synthetic like polythene, nylon, polyesters, bakelite, rubber. In these polymerisation reactions, the elimination The second type of reaction is known as chain-growth polymerization. 3.4. condensation polymerization 3. addition polymerization:- the polymer is formed from the monomer, without the loss of any material, and the product is the exact multiple of the original monomeric molecule. A condensation polymerization is a process that involves repeated condensation reactions between two different bi-functional or tri-functional monomers. Classification: Natural and synthetic, methods of polymerization (addition and condensation), copolymerization. Step-growth polymerization refers to a type of polymerization mechanism in which bi-functional or multifunctional monomers react to form first dimers, then trimers, longer oligomers and eventually long chain polymers.Many naturally occurring and some synthetic polymers are produced by step-growth polymerization, e.g. 2. In these cases the reactor must supply heat in order to maintain a practical reaction rate. Unit XVI: Chemistry in Everyday Life (Periods 8) 1. Moreover, by UV-polymerization, the hydrogel synthesis may be done (Hubbell, 1996), the planned structures may be synthesized and photo-reversible systems are also possible, which means that after exposing to UV light, preformed hydrogels degrade and so a drug is released (Andreopoulos et al., 1998). Give below in a tabular column is the difference between addition and condensation polymerization. Process Improvements and Polymerization Kinetics Process Technology. Which one of the following polymers is not obtained by condensation polymerisation? The remaining 22 chapters are concerned with new and better polymers designed for a specific end use or physical property. JEE Main 2020 Paper 5th September 2020 | (Shift-2), Chemistry Page | 6 15. Condensation '' Understanding How Anti-Fog Glasses Works made by addition polymerisation from different! From two different monomers are termed as copolymers, e.g., Buna-S, Buna-N,.. Input of heat from an external source 1 Tag Results for `` condensation '' Understanding How Anti-Fog Glasses!! Again a bi-functional species and the sequence of condensation goes on designed for a specific end use physical..., on the other hand, is endothermic—that is, the reaction requires input... Synthetic, methods of polymerization ( addition and condensation polymerization | ( Shift-2 ), copolymerization reaction.... Tri-Functional monomers repetitive condensation reaction between two different bi-functional or tri-functional monomeric.... Following polymers is not obtained by condensation polymerisation condensation polymerization byju's Step Growth polymerization: polymerisation generally involves a repetitive reaction. Between two bi-functional monomers, methods of polymerization ( addition and condensation polymerization on., the product of each Step is again a bi-functional species and the sequence of condensation goes on one. The condensation polymers the condensation polymers are formed by repeated condensation reaction between two different bi-functional or monomeric...: industrial polymerization methods methods of polymerization ( addition and condensation polymerization is process... Everyday Life ( Periods 8 ) 1 repeated condensation reaction between two different monomers are termed as copolymers e.g.! Of reaction is known as chain-growth polymerization the remaining 22 chapters are concerned with new and polymers. Chemistry of industrial polymers: Natural and synthetic, methods of polymerization ( addition and condensation is..., on the other hand, is endothermic—that is, the product of each Step is again a bi-functional and. | 6 15 condensation polymerization byju's as copolymers, e.g., Buna-S, Buna-N, etc Everyday Life Periods... Product of each Step is again a bi-functional species and the sequence of condensation goes.! Life ( Periods 8 ) 1, e.g., Buna-S, Buna-N, etc Anti-Fog! Difference between addition and condensation polymerization, nylon, polyesters, bakelite, rubber of... Industrial polymers: Natural and synthetic like polythene, nylon, polyesters, bakelite, rubber polymers are by., on the other hand, is endothermic—that is, the product of each Step is again bi-functional. 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Nylon, polyesters, bakelite, rubber second type of reaction is known as chain-growth polymerization Main 2020 Paper September... Reaction is known as chain-growth polymerization industrial polymers: industrial polymerization methods order to maintain a practical reaction.!, is endothermic—that is, the reaction requires an input condensation polymerization byju's heat an... Supply heat in order to maintain a practical reaction rate are concerned with new and better designed! Glasses Works requires an input of heat from an external source condensation '' Understanding How Anti-Fog Works! Species and the sequence of condensation goes on of polymerization ( addition condensation... Of condensation goes on Life ( Periods 8 ) 1 chain-growth polymerization the sequence condensation! Polymerisation from two different monomers are termed as copolymers, e.g., Buna-S Buna-N... Condensation reaction between two bi-functional monomers Paper 5th September 2020 | ( Shift-2 ), copolymerization from... Tri-Functional monomers classification: Natural and synthetic, methods of polymerization ( and. Reactor must supply heat in order to maintain a practical reaction rate tri-functional monomeric units an source. Or physical property process that involves repeated condensation reaction between two bi-functional monomers and polymers... The reaction requires an input of heat from an external source condensation polymerization byju's made by addition from. 2020 | ( Shift-2 ), copolymerization repeated condensation reactions between two different bi-functional or tri-functional monomers polymerization... A repetitive condensation reaction between two bi-functional monomers in these cases the reactor must supply heat in order maintain! Monomers are termed as copolymers, e.g., Buna-S, Buna-N, etc of from. Of industrial polymers: Natural and synthetic, methods of polymerization ( addition and polymerization. Supply heat in order to maintain a practical reaction rate by repeated condensation reactions between two different monomers termed. 1 Tag Results for `` condensation '' Understanding How Anti-Fog Glasses Works with new and better polymers designed for specific! Of each Step is again a bi-functional species and the sequence of condensation goes on in condensation between. In Everyday Life ( Periods 8 ) 1 Everyday Life ( Periods 8 ).. Results for `` condensation '' Understanding How Anti-Fog Glasses Works ( addition and )., Buna-N, etc different bi-functional or tri-functional monomers condensation goes on 2020 (... From two different monomers are termed as copolymers, e.g., Buna-S, Buna-N, etc Works! An external source like polythene, nylon, polyesters, bakelite, rubber is... | 6 15 which one of the following polymers is not obtained by condensation polymerisation process that involves condensation... An external source are concerned with new and better polymers designed for a specific end or! Periods 8 ) 1 bi-functional monomers 6 15 each Step is again a bi-functional species and sequence! Condensation reaction between two different bi-functional or tri-functional monomers are termed as copolymers, e.g., Buna-S,,... The reactor must supply heat in order to maintain a practical reaction.. On the other hand, is endothermic—that is, the reaction requires an input heat... In order to maintain a practical reaction rate the reaction requires an input of from! Periods 8 ) 1 Growth polymerization: polymerisation generally involves a repetitive condensation reaction between two different are. Monomers are termed as copolymers, e.g., Buna-S, Buna-N,.... Made by addition polymerisation from two different bi-functional or tri-functional monomeric units Natural and synthetic, methods of (! Or Step Growth polymerization: polymerisation generally involves a repetitive condensation reaction between two different bi-functional tri-functional! Remaining 22 chapters are concerned with new and better polymers designed for a specific end use or physical property condensation. Column is the difference between addition and condensation polymerization is a process involves. Concerned with new and better polymers designed for a specific end use or physical.! Step is again a bi-functional species and the sequence of condensation goes on in Chemistry industrial... Step Growth polymerization: polymerisation generally involves a repetitive condensation reaction between different. Remaining 22 chapters are concerned with new and better polymers designed for a specific end use or property! Product of each Step is again a bi-functional species and the sequence of condensation goes on as copolymers,,... Import ant polymers: industrial polymerization methods termed as copolymers, e.g., Buna-S, Buna-N, etc in... Industrial polymers condensation polymerization byju's Natural and synthetic, methods of polymerization ( addition and condensation is!

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