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What are thermosetting polymers?Give exa...

What are thermosetting polymers?Give example .

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What are thermoplastic polymers? Give example.

Define thermoplastics and thermosetting polymers with two example of each.

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Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. Thermosets can have

VGS PUBLICATION-BRILLIANT-SYNTHETIC FIBERES AND PLASTICS-EXERCISE
  1. Explain why some fibres are called synthetic?

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  2. What are thermosetting polymers?Give example .

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  3. Give resons why plastic containers are used as storage devices?

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  4. How synthetic fibres changed our everyday life?

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  5. What would happen, if we make electric switches with thermoplastics ?

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  6. What could be the consequences if plastic is not properly disposed ?

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  7. Nibha wants to buy clothes to parents for winter wear. What type of cl...

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  8. What made the human beings to search for the alternative for natural f...

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  9. Imagine what would happen if we do not discover plastics.

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  10. Indiscriminate usage of plastic is a serious threat to bio-diversity, ...

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  11. Rayon is prepared by

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  12. Necessity of labels on clothes

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  13. The material which is not decomposed by natural process is called

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  14. Which is a Natural libre among the following

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  15. Conduct a flame test to identify Thermoplastics and Thermosetting plas...

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  16. Take hair, wool, silk, paper, cotton thread, piece of plastic, thread ...

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  17. Prepare a table of various synthetic fibres which are used to make hou...

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  18. Collect the figures made up of thermosetting, thermoplastics used in y...

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  19. Prepare a chart which can explain recycling codes, full names and acro...

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  20. Why do we combine fibres? What is this process called?

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