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go to "bagit.com" and watch the video they explain everything, srsly.

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Q: What physical properties make plastics such a valuable material for manufacturing goods?
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What chemical and physical properties of plastic make it a perfect material as substitute to other thing?

Some examples: - plastics have a very low density - plastics are not corroded - platics are easily machined - plastics are non-corrodable


What is the difference between polysaccharides and plastics?

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In the early 2000s, plastics manufacturing began to rebound from the slump begun in the mid-1990s.


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What is the advantage of using plastics?

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What has the author Bill Fry written?

Bill. Fry has written: 'Speaking of plastics manufacturing' -- subject(s): Plastics


What are the chemical and physical properties of plastics?

Properties of PlasticSome physical properties: transparency, flexibility, elasticity, permeability, water resistant, electrical resistance, Specific Gravity, soft when hot.Some chemical properties: solubility, chemical resistance, thermal stability, reactivity with water, flammability, heat of combustion


Why do you need preheating of plastic materials and explain the different methods of preheating?

Preheating is necessary for those plastics who are hygroscopic in nature. Mostly all engineering plastics are need to be preheated before processing. If we do not preheat the material than the present moisture in plastics material will react with molten plastic during processing and will cause breakage of polymer chain and results the poor visual appearence (Silver Streaks) & lower mechanical properties of the molded component. Plastics can be preheated thro Hot air oven or Material hopper dryer. And the preheat tempreature may very plastics to plastics. Answer By: Sachin Porwal, Follow me on Twitter: @sachinporwal


What material is replacing metal?

plastics


What is are the physical and mechanical properties of plastic?

Plastics cover a wide field, everything from fragile cling film to bullet resistant polycarbonate. Question too vauge to answer.


What division of manufacturing is NAICS 326199?

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