What are natural rubbers? State its drawbacks

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written 7.9 years ago by

teamques10 ★ 65k

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Mumbai University > First Year Engineering > Sem1 > Applied Chemistry 1

Marks: 5M

Year: May 2012, May 2013

engineering chemistry

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written 7.9 years ago by

teamques10 ★ 65k

Natural rubber is obtained from latex, a milky emulsion, collected from rubber tree. The bark of rubber is cut at intermittent places. The latex starts dripping which is collected in a container. It is nothing but a milky white emulsion of isoprene. The % of isoprene is about 30-40% and …

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