For those who wonder how rubber is made it is made by emulsifying two chemicals, butadiene, and styrene which both are made from oil. The native people from around the Equator have colleted the sap by cutting a slice of bark from the tree. ...
http://answers.ask.com/Fashion_and_Beauty/Clothing/how_...
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Fireworks Splice HTML ... Natural rubber is made from the sap of the wild rubber tree. The bark of the tree is 'tapped', this means cutting small slits into the bark, so that the white sap, known as latex, drips out and is caught in collecting cups.
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www.kidcyber.com.au/topics/rubber.htm
www.kidcyber.com.au/topics/rubber.htm
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Brian's Linen Closet Makeover; ... Best in Blog ... More from the Blog...
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www.rubbermaid.com/
www.rubbermaid.com/
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The manufacture of rubber begins with the rubber tree, botanical name hevea brasiliensis. Originally from Brazil, specimens were moved to Malaya (now part of Malaysia) and Burma (now Myanmar) where large plantations were established in the ...
http://wiki.answers.com/Q/How_is_rubber_made
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Rubber Production: Tapping rubber trees, latex collection and processing of raw rubber. ... Rubber is a coagulated, elastic latex. Plants that produce elastic latexes are largely neotropical. Commercial rubber is produced from latex of Hevea brasiliensis. ... Each night a new cut is made causing a new flow of latex.
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www.bio.ilstu.edu/armstrong/syllabi/rubber/rubber.htm
www.bio.ilstu.edu/armstrong/syllabi/rubber/rubber.htm
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Currently, most rubber is produced using petroleum. However, more than one quarter of all rubber produced is derived from latex extracted from living trees. The two sources produce different types of rubber with different properties.
http://www.pa.msu.edu/sciencet/ask_st/090193.html
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A special type of protein enables insects to chirp, fly, and hop. Now, scientists have produced this same protein in the lab and say it could one day be ... The protein, called resilin, is like rubber. It can be squished up, storing energy for a quick release, and it remains extremely functional over an insect's lifetime.
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www.livescience.com/technology/051012_insect_rubber.htm...
www.livescience.com/technology/051012_insect_rubber.html
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A group of French researchers announced today that they'd invented a new form of rubber that "heals" when cut in half. Made of rubber and a component in urine, the rubber represents the gold standard for new synthetics made via molecular engineering. ... Tip your editors: ... Editor-in-Chief: Annalee Newitz |
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io9.com/358915/self+healing-rubber-made-of-oil-and-urin...
io9.com/358915/self+healing-rubber-made-of-oil-and-urine
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Top 100 Stories of 2008 #80: Invented: Self-Healing Rubber Made From Vegetable Oil and Pee Ingredient ... Rubber bands may stretch to several times their initial size and snap back into their original shape, but if they are cut or broken, they cannot reseal—unless they are made of a new type of rubber [subscription...
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discovermagazine.com/2009/jan/080
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