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andrew-mc [135]
4 years ago
7

What element is used to cross-link the hydrocarbon chains when natural rubber undergoes vulcanization?

Chemistry
1 answer:
makvit [3.9K]4 years ago
6 0
Sulfur is the element used to cross-link the hydrocarbon chains when natural rubber undergoes vulcanization.
The invention relates to cross-linking hydrocarbon polymers with aromatic polyazides in the presence of sulfur. It has been discovered that hydrocarbon polymers can be cross-linked when heated with aromatic polyazides.
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