Unique Polymer Chemistry Material - PTFE, PTFE takes the fancy folks primarily2
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Posted On :
Aug-12-2011
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Article Word Count :
461
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PTFE, shortened type of poly tetra fluoro ethylene is 1 sort of polymer materials which is applied extensively in our everyday life, for instance packaging, ptfe film, nonstick pan etc.
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PTFE, shortened type of poly tetra fluoro ethylene is 1 sort of polymer materials which is applied extensively in our everyday life, for instance packaging, ptfe film, nonstick pan etc.
PTFE takes the fancy of us mainly due to its a lot of exceptional positive factors.
First, super insulation: it has a huge volume resistance immune to influence from extreme condition or irregular frequency; Second, exceptional resistance to high and low temperature: hardly can it alter be effected by temperature, and it can withstand an extensive range of temperature from minus 190 degree centigrade to 260 degree centigrade; Third, lubricity: it can be an ideal oil-free material to lubricate which has the lowest friction coefficient in plastics. Forth, non-stick in surface: it is one kind of solid material which has the lowest surface power so that solid materials can hardly comply with its surface. Fifth, function of anti-aging, anti-irradiation, as well as a smaller permeability. Its surface and function stay unchanged even right after long-ternm of being confronted with extreme atmosphere. Sixth, it is innoxious for its inertia of physiology. Seventh, incombustibility: the limiting oxygen index is below 90 years old. Besides, PTFE has excellent electrical characteristics; consequently, it is an perfect insulating material in Level C.
Owing to its unique positive aspects, PTFE are broadly applied in a lot of field which includes chemical market, petrol, spinning, food, papermaking, medical science, electron, machine and so forth, namely military project of national defense, atomic power, radio, electric machinery which are the essential departments in our country. The production made of PTFE is familiar to us, namely pipe, board.
Here lists the leading application of the PTFE as follow:
Application on Architecture: PTFE architecture membrane material, namely SOLUS series of products manufactured by TACONIC has been utilised in teflon film and public facilities, such as the roof of the stadium, hall of the airport, exhibition centre, station and so on.
Used for its anti-corrosive property: the pipeline, vent-pipe and steam pipe applied to deliver corrosive gas is created of PTFE, too as the rectifying column, heat exchanger, valve and teflon sheet.
Application inside the medicine and medical treatment: the expansion of the PTFE supplies won't trigger organism rejection and physiology side impact because of its robust life adaptability. It could be applied in disinfection anyhow. Together with its porous microstructure, it can be utilised on several solutions for recovery covering artificial blood vessel and patch for soft tissue reborn along with the operating suture for vessel, heart, common surgery and plastic surgery.
Application in electronics and electrics: PTFE could be made into enameled wire for its low loss and tiny dielectric coefficient; as a result, it's utilized in micro motor, thermocouple, control device etc.
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Article Source :
http://www.articleseen.com/Article_Unique Polymer Chemistry Material - PTFE, PTFE takes the fancy folks primarily2_73293.aspx
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Author Resource :
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Keywords :
teflon film, silicone sheet,
Category :
Business
:
Business
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