An Interesting Introduction of The Teflon Film
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Posted On :
Sep-26-2011
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Article Word Count :
419
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Teflon film is made by Teflon resign through the modeling press, sintering and cooling into the rough shape.
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Teflon film is made by Teflon resign through the modeling press, sintering and cooling into the rough shape. And then, the solid item should go through the process of turning and rolling. The turned thin film is classified as the non-directed teflon film. Through the sintering process, the film may gain certain direction. The non-directed teflon film will become sub-directed film through the extension process by 1.1 to 1.8 times.
Teflon film is used as the capacitor dielectric media to set barrier for wires, digital meter's dielectric application and sealing gasket. It is with high-level crystallinity and the mercury is in the tight order and direction with lower ratio for gaps. Therefore, Teflon film has been greatly improved in feature. The Teflon film can be divided into the types of color Ptfe film, PTFE membrane,PTFE rod and activation F46 film.
Color PTFE film is made by Teflon resin with a certain amount of colorants. Such elements are through molding and sintering process to form blank material. And then, the blank material could be pressed and turned for non-directed or directed Teflon color film in thirteen colors of red, green, blue, yellow, purple, brown, black, orange and white. Though Teflon color film is added with some colorants, the sound dielectric performance could be sustained. It could be applied for the dielectric and classification determination of cable, wire and electric gadgets.
Teflon activating film is composed of Teflon film, filling film and colorful membrane through the surficial activating settlement. Such product is mixed with the assistant materials like colorant paint, glass fiber, carbon fiber, graphite, bronze powder and so on. The activation dealing would further improve the feature. It can be integrated with rubber and metal, or be manufactured into special rubber plastics as the requirement of design. This type of Teflon film is widely used in the fields of chemical, petroleum, textiles, food, paper, medicine, electronics, and machinery and other industrial and marine operations etc.
F46 Teflon film owns the advantages of obvious anti-voltage tense and electric breakdown prevention. Teflon film material gains the tiniest surficial tension on the solid material. It cannot tie to any element. Meanwhile, its high- or low-temperature durability feature is nice. That would provide wider application for Teflon film in the aspects of anti-sticking cookware. Alone with the development of applicative materials, three weaknesses of Teflon film are gradually getting rectified, so it would meet wider and promising future in technical application.
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Article Source :
http://www.articleseen.com/Article_An Interesting Introduction of The Teflon Film_85823.aspx
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Author Resource :
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Keywords :
Ptfe film, PTFE rod, teflon film,
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Arts and Entertainment
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Arts and Entertainment
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