Physics, 13.08.2020 20:01, ysabel0420

1. Explain polymer and polymerisation with suitable examples. 2. What is nylon? Discuss its properties and uses.
3. What is orlon? Discuss its important properties and uses.
4. What is terylene? Discuss its preparation, properties and uses.
5. Discuss in detail the advantages and disadvantages of synthetic fibres.
6. What is thermoplastic and thermosetting plastic? Discuss the difference between them.
7.Discuss the uses of polythene, polystyrene, nylon and orlon.
8. What is the difference between teflon and bakelite? Discuss their important uses.
9. Discuss the uses of melamine and araldite.
10. Discuss various types of fibres along with their examples.

Answers: 2

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1. Explain polymer and polymerisation with suitable examples. 2. What is nylon? Discuss its propert...