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Anji Jiahe Fluorous Rubber Co.,Ltd

Add:Dahe Village, Xiaofeng Town, Anji County, Huzhou, Zhejiang, China (Mainland)

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PTFE Molding Process

Edit:Anji Jiahe Fluorourubber Made Products Co.,Ltd      Date:Apr 06, 2016

Polytetrafluoroethylene (PTFE) method of molding process is the most commonly used PTFE, PTFE molded plates, rods, sleeves, tapes, sealing rings, diaphragms and parts with metal insert.

PTFE molding methods include mixing, molding and sintering, cooling four steps. Preforms are include PTFE PTFE powder evenly in the mold, into dense preform under pressure at room temperature (that is, blank), sintering is the preform heating above the melting point, cooling is the process of sintering temperature to room temperature.

Some Teflon is above the melting point temperature one time pressure, and the mold, called hot-pressing die, and this corresponds to the PTFE mold called cold pressing diesssss.

PTFE molded should note the compression ratio (a Yin PTFE 4-6) and mold shrinkage (usually PTFE 2.6-4.5%) influence on products.


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ANJI JIAHE FLUOROURUBBER MADE PRODUCTS CO.,LTD is one of the leading China teflon sheet, PTFE sheet, teflon tube, PTFE tube, PTFE membrane manufacturers and suppliers, equipped with a productive teflon sheet factory, we are able to offer you cheap products. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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Address: Dahe Village, Xiaofeng Town, Anji County, Huzhou, Zhejiang, China (Mainland)
Tel: 0086-572-5501131  Fax:0086-572-5501133
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