Thermosetting polymers - classification of polymers, Chemistry

Assignment Help:

Thermosetting polymers - Classification of polymers

These are the polymers which go through permanent modification on heating. They get firm and infusible on heating. They are generally built from low molecular mass semifluid molecules. While heated they went highly cross linked to make hard infusible and insoluble components. The cross links take the atom in place that is why heating does not permit them to move liberally. Thus a thermosetting plastic is cross linked and is lastingly rigid.


Related Discussions:- Thermosetting polymers - classification of polymers

Trace and ultratrace analysis, Trace and ultratrace analysis: The accu...

Trace and ultratrace analysis: The accuracy, precision and detection limits of flame AAS depend on how the analyte sample is introduced into the atomiser. We need to transfer

Explain the preparation of chemical reagents, Preparation of chemical reage...

Preparation of chemical reagents I. Purpose of the Experiment A reagent is any substance in a chemical reaction. Different reagents are used for laboratory experiments

How can we obtain boron, Q. How can we obtain Boron? Boron is- obtained...

Q. How can we obtain Boron? Boron is- obtained by the red-action of B 2 O 3 with magnesium or sodium B 2 0 3 is first prepared by strongly katingH 3 B0 3 which is obtained b

Important synthetic rubbers: terylene, Terylene: Preparation:  teryle...

Terylene: Preparation:  terylene is prepared by a polyconensation reaction between a dicarboxylic acid and a idol. Properties: a fully aliphatic polyester are not of muc

Borozole, write a short notes on borozole

write a short notes on borozole

Uses of perfluorocarbons - hydrocarbon, Uses of Perfluorocarbons Perflu...

Uses of Perfluorocarbons Perfluorocarbons are good electrical insulators. These have several important uses like: (a) Perfluorocarbons are used as surface coatings, lubrican

Nucleophilic addition reactions, Nucleophilic addition reactions: While...

Nucleophilic addition reactions: While the addition reaction takes place on account of the initial attack of nucleophile, the reaction is known as a nucleophilic addition react

Wavelength of a spectral line for an electronic transition, The wavelength ...

The wavelength of a spectral line for an electronic transition is inversely related to: (1) The number of electrons undergoing the transition (2) The nuclear charge of the a

Calculating no. of atoms, Gold has a molar mass of 197g/mol. How many atoms...

Gold has a molar mass of 197g/mol. How many atoms are in the sample?Please give me procedure also. Ans) molecular wieght of gold is 197 g 1mole/g of molecule is occupies the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd