Addition And Condensation Polymers Pdf

addition and condensation polymers pdf

Poly-addition and Condensation silicones compared Podikon

An addition polymer is a polymer that forms by simple linking of monomers without the co-generation of other products. Addition polymerization differs from condensation polymerization, which does co-generate a product, usually water.



addition and condensation polymers pdf

Polymers Plastic Nylon Scribd

Table 1 Some addition polymers. In condensation polymerization, polymerization of one or more monomers is accompanied by the elimination of small molecules (such as water or ammonia) (Table 2).

addition and condensation polymers pdf

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Based on the mode of polymerization, polymers are classified as addition polymers and condensation polymers. Addition polymers -These polymers are formed by the repeated addition of monomer molecules possessing either double or triple bonds.



addition and condensation polymers pdf

Chemistry Tutorial Addition and Condensation Polymers

described by O. G. Lewis and R. M. King. Other commercial polymers, like polystyrene or poly (vinyl acetate), remain soluble in their monomers.

Addition and condensation polymers pdf
F324 Condensation Polymers Polymerization Polymers
addition and condensation polymers pdf

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An addition polymer is a polymer that forms by simple linking of monomers without the co-generation of other products. Addition polymerization differs from condensation polymerization , which does co-generate a product, usually water.

addition and condensation polymers pdf

Addition Polymers Elmhurst College

There are a few ways that monomers combine to form the polymers of plastics. One method is a type of chemical reaction called a condensation reaction. In a condensation reaction, two molecules combine with the loss of a smaller molecule, usually water, an alcohol or an acid. To understand

addition and condensation polymers pdf

Polymers Plastic Nylon Scribd

3/04/2018 · Intermolecular bonding between condensation polymers chains Polyesters have permanent dipole forces between the C δ+ =O δ- groups in the different chains in addition to the van der waals forces between the chains.

addition and condensation polymers pdf

ADDITION & CONDENSATION POLYMERS

The monomers for condensation polymerization have two main characteristics:. Instead of double bonds, these monomers have functional groups (like alcohol, amine, or carboxylic acid groups). Each monomer has at least two reactive sites, which usually means two functional groups.

addition and condensation polymers pdf

Chemistry Tutorial Addition and Condensation Polymers

In an addition polymer, no small molecule is given off as a product, whereas in a condensation polymer, small parts of each monomer come off as a small molecule. 7. solubility in H 2 O and other solvents, melting point, flammability, color, hardness, transparency, film thickness, wetability, surface friction, moldability, and particle size (answers will vary)

addition and condensation polymers pdf

Addition and condensation polymers YouTube

Addition polymerization is the process of repeated addition of monomers that posses double or triple bonds to form polymers. A condensation polymerization is a process that involves repeated condensation reactions between two different bi-functional or tri-functional monomers. Give below in a tabular column is the difference between addition and condensation polymerization.

addition and condensation polymers pdf

Condensation polymerization chemistry Britannica.com

A polyester is a polymer (a chain of repeating units) where the individual units are held together by ester linkages. The diagram shows a very small bit of the polymer chain and looks pretty complicated.

addition and condensation polymers pdf

Step Growth or Condensation Polymerization

The difference between addition and the condensation process is clearly explained using molecular models. With the addition process, the functional groups are not involved in the actual formation of the

addition and condensation polymers pdf

Polymers Purdue University

Condensation polymers form from the step growth polymerization. Here when molecules of monomers react to form a bond they replace certain molecules. These molecules are the by-product of the reaction. In most cases, this by-product is a water molecule.

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