semi synthetic and synthetic polymers, Chemistry

Hi, I was wondering what the structure of semi synthetic and synthetic polymers were? I have an assignment due tomorrow and I cannot find any information on them! Thanks
Posted Date: 9/11/2012 10:47:39 PM | Location : United States





Classification of Polymers

Classification of polymers

(1) Classification lies on source of availability : They are divided as

(i) Natural polymers (ii) Synthetic polymers (iii) Semi-synthetic polymers



(2) Classification based upon structure : On the basis of structure of polymers these can be classified as

(i) Linear polymers (ii) Branched chain polymers (iii) Cross linked polymers

(3) Classification lied upon molecular forces : Depending upon the intermolecular forces, the polymers have been classified into four type.

(i) Elastomers (ii) Fibres

(iii) Thermoplastics (iv) Thermosetting polymers

(4) Classification lied upon mode of synthesis : They are of two kinds on the basis of their synthesis.

(i) Addition polymers (ii) Condensation polymers

(5) Classification based upon the nature of monomer : On the basis of behavior of monomer. Polymer are of two kinds

(i) Homopolymers (ii) Copolymers

For more information visit the link below

http://www.expertsmind.com/learning/classification-of-polymers-assignment-help-7342871800.aspx


Posted by diana | Posted Date: 9/12/2012 1:22:43 AM


Related Discussions:- semi synthetic and synthetic polymers, Assignment Help, Ask Question on semi synthetic and synthetic polymers, Get Answer, Expert's Help, semi synthetic and synthetic polymers Discussions

Write discussion on semi synthetic and synthetic polymers
Your posts are moderated
Related Questions
Ask A mixture of water and graphite is heated to 890 K in a 10 L container. When the system comes to equilibrium it contains 0.875 mol each of CO and H2 and 0.289 mol of H2O and s

why we consider carbon as standared for atomic mass unit

It is a phenomenon in which compounds have same moleculer formula but different structural formula due to which they posses different physical and chemical properties.

#space lattice, unit cell, calculation of particles per unit cell, laws of crystallography, symmetry elements in crystals, derivation of braggs equation#

A one serving bag of Granny Goose Hawaiian Style Potato Chips has 70 Cal. Considering that all of the energy from eating these chips goes toward keeping your heart beating, how lon

What is dielectric strength Dielectric strength-  It's the maximum voltage/field gradient (voltage per unit thickness) which the dielectric can withstand without failure/brea


Table lists data for water, crystalline sodium thiosulfate pentahydrate, and several sodium thiosulfate solutions. Find āH to the nearest 0.01 kJ for the dissolution of 5.00 g of


What is the theoretical BOD of 1 liter of Coca-Cola. Assume all carbohydrates/sugars are sucrose. (Hint: use the Internet to find a label or look at a can. Be careful with serving