Give the properties and applications of teflon, Chemical Engineering

Assignment Help:

Give the properties and applications of Teflon.

Teflon: This is acquired by the polymerisation of tetrafloourethylene.

Properties:

1. This has good electrical, thermal and mechanical properties.

2. This can tolerate very, high temperature, without damage.

3. Dielectric constant does not modify with time, temperature and frequency.

4. Its insulation resistance is extremely high.

5. This is highly resistant to water absorption.

6. This melts at 3270C.

7. Its maximum useable temperature is 3000C.

Applications: It is used as dielectric material in capacitors. This is used as covering for conductors and cables that are needed to operate at high temperature. This is used as a base material for PCB's.


Related Discussions:- Give the properties and applications of teflon

Hysys, Could help with Hysys design assinment?

Could help with Hysys design assinment?

Name of some common conducting materials, The various common conducting mat...

The various common conducting materials used are: 1)  Copper 2)  Aluminium 3) Tungsten

Explain covalent bond, Explain covalent bond A covalent bond is a fo...

Explain covalent bond A covalent bond is a form of chemical bonding that is characterized by the sharing of pairs of electrons among atoms, or among atoms and other covalent

Determine the molar flow rates, Cyclohexane (C 6 H 12 ) is produced by mixi...

Cyclohexane (C 6 H 12 ) is produced by mixing Benzene and hydrogen. A process including a reactor, separator, and recycle stream is used to produce Cyclohexane. The fresh feed cont

Adsorption and membrane processes, Zeolites are used to adsorb a wide range...

Zeolites are used to adsorb a wide range of solutes from vapour and gas streams. What is it about their structure that makes them suitable for selective adsorption? What isotherm(s

Explain epitaxial growth, Explain Epitaxial Growth Epitaxial Growth ...

Explain Epitaxial Growth Epitaxial Growth - Refers to the growing of a crystal using one more crystal as the substrate, like that the atomic arrangement is continuous across

What is burger vector, BURGER VECTOR The Burgers vector, often denoted ...

BURGER VECTOR The Burgers vector, often denoted by b, is a vector that shows the magnitude and direction of the lattice distortion of dislocation in a crystal lattice. The dire

Characteristics that can affect the flow of bulk solids, What are the diffe...

What are the different characteristics that can affect the flow of bulk solids and how? The main characteristics which can affect flow of bulk solids are as below: > Moistu

Chemical reaction, If 2 grammes of zinc granules was reacted with excesss h...

If 2 grammes of zinc granules was reacted with excesss hydrocloric acid to evolued hydrogen gas which came to completion after 5 minutes. Calculate the rate of the chemical in gram

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