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What is the function of sulphur in the v...

What is the function of sulphur in the vulcanisation of rubber

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Sulphur makes the rubber more elastic, more ductile less plastic and non stickly.
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V PUBLICATION-POLYMERS-QUESTION BANK
  1. Name a natural elastomer

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  2. Distinguish between the terms homopolymer and copolymer and give an ex...

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  3. What is the function of sulphur in the vulcanisation of rubber

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  4. Natural rubber obtained from rubber latex is soft and sticky Classify...

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  5. Bakelite on heating become a hard-non- fusible mass? Which property of...

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  6. Find-the copolymers from the following polymers: Polystyrene, Polythen...

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  7. X' is a polymer formed from an unsaturated halogen compound which is c...

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  8. A copolymer could be formed in both addition polymerisation and conden...

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  9. Consider the polymers Nylon6 andNylon 6,6. Establish the significance ...

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  10. The characteristic properties of natural rubber can be varied by vulca...

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  11. SBR is synthetic polymer. One of its monomers is CH2=CH-CH=CH2. Write ...

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  12. The structural formula of a polymer is given below equation '(##VPSH...

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  13. Some polymers are given below. . PVC 'Teflon, Nylon-6, 6 Make a table ...

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  14. In a science exhibition, one student mixes two transparent .liquids in...

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  15. Observe the following '(##VPSHSSCHE XIIC15E03026Q01##)' i. Identi...

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  16. "Addition polymerisation is used for the production of important polym...

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  17. Write the monomers of the polymers given: Teflon, Bakelité and natural...

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  18. What does PMMA stand for?

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  19. Name one thermosetting and one thermoplastic polymer

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  20. Name a synthetic polymer which is an amide

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