Classification of polymers - thermoplastics, Chemistry

Assignment Help:

Classification of polymers - Thermoplastics

These are the polymers that can be simply softened repeatedly while heated and hardened when cooled along with little change in their characteristics. The intermolecular forces in these types of polymers are intermediate among those of fibres and elastomers. There is no cross binding among the chain. The softening occurs like the polymer chain go much more and more freely due to not presence of cross link. While heated, they make a fluid which can be moulded into any desired shapes and after that cooled to get the desired product and melt


Related Discussions:- Classification of polymers - thermoplastics

The number of unpaired electrons in an o2 molecule, The number of unpaired...

The number of unpaired electrons in an O 2   molecule is: (1) 0        (2) 1         (3) 2      (4) 3 Ans: 2

Ethyl chloride reacts with alcoholic potassium hydroxide, Q. Why eliminatio...

Q. Why elimination occurs instead of nucleophilic substitution when ethyl chloride reacts with alcoholic potassium hydroxide? Ans: Ethyl chloride can undergo both nucleophilic sub

Factors affecting chemichal shift ., 1.sheilding & de-sheilding 2.magnetic ...

1.sheilding & de-sheilding 2.magnetic anisotropy 3.hydrogen bonding

How to find which compound is acid or basic?, We can find a compound  is  a...

We can find a compound  is  acid or base by using litmus test. Acides turnes red litmus to blue colour, in case of base it turnes blue  litmus to red.(or) According to arrhenius

Lactic Acid, What are the physical and chemical properties of lactic acid?

What are the physical and chemical properties of lactic acid?

What are cell diagrams - galvanic cell, What are Cell diagrams? Conside...

What are Cell diagrams? Consider the galvanic cell depicted in Figure. This cell has a hydrogen electrode at the left and a silver-silver chloride electrode at the right. The h

Salt analysis, how to find out the basic radicals

how to find out the basic radicals

What is markownikoff''s rule, In addition, of hydrogen halides to the unsym...

In addition, of hydrogen halides to the unsymmetrical alkens, Hydrogen is added to the carbon atom having of more number of hydrogen atoms and halide is added to the carbon atoms h

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