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Thursday, October 3, 2013

Polymers

Polymers Polymers are large molecules composed of smaller molecules called monomers. Monomers are produced and all(prenominal) grow together or are assembled to produce a single polymer. There are synthetic and natural polymers. closely examples of natural polymers would be wood, starches, fingernails, and hair. Synthetic polymers are usually referred to as plastics. Petroleum, is the primary monomer used to produce polymers. An English chemist named dispirited lovage Parkes was the first scientist to produce the first synthetic polymer in 1862. john Wesley Hyatt, an American, was the first person to produce a in operation(p) polymer two years later.
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H e named the product celluloid. The prime fair play of polymers is a high strength-to-weight ratio. Industrial-strength polymers surpass titanium in fictile strength. To add strength and improve flexibility, polymers are sometimes bastioned with short-fiber additives, mostly fiberglass. This is known as a polymer composite. angiotensin-converting enzyme specific polymer...If you want to get a full essay, enunciate it on our website: OrderEssay.net

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