Answerlib:Tags ยป plastic
What is plastic?
Plastic covers a range of synthetic or semisynthetic polymerization products. ... are few natural polymers generally considered to be "plastics". Plastics can be formed into objects or films...
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what are the disadvantages of using plastic?
Most plastic bags are produced using oil. Oil drilling...there are other problems with security and economy.) In addition, plastic bags that are not recycled will eventually end up in a landfill...
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advantage of paper against plastic?
Plastics are produced from the waste products of oil refining... in the refining process, and the manufacturing of plastics. Paper is produced from trees; environmental ...
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manufacturing of plastics?
Plastics are awesome! They often are viewed as a bane of modern.... BTW: one thing many people don't appreciate is that plastics are generally made out of petroleum - that is, they are one...
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To be more environmentaly friend with Plastic?
Plastic is often labeled a villain by environmental activists. ..., plastic seems to symbolize our "throw-away" culture. Plastic products also are criticized because they do not biodegrade and...
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Plastic???
Plastic is a material which is formed of polimers. Polimers..., and stick together when get cold. This property provides plastics to be gived shape easily. Polimers is a building stone for polimer...
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what classification of plastic?
*Plastics, depending on their physical properties, may be classified...acquire infallibility under heat and pressure and cannot be remolded. *Plastics may be classified also according to their chemical ...
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plastic????????
i have got the following plastics and their uses from wikipedia ... 6th or 7th most commonly used plastic material, for instance the most commonly used plastic...
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facts about plastic?
Fantastic Plastic Facts * Recycling a single plastic bottle can conserve enough energy to... every day. * It takes about 450 years just for one plastic bottle to break down in the ground! * An average 323 plastic bags...
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What are the 6 most common plastics?
Thermo Plastics (soften when heated): Polyethylene, ...couldn't they just say, "Name six common plastics." Oh well, it's your problem, not...
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