常用材料
聚四氟乙烯 PTFE (TEFLON)
特氟龍，聚四氟乙烯或Teflon®作為知名的商品名稱，是一種堅韌的塑料基材料，具有非常低的摩擦值，非常耐溫。 該材料對加熱的油和汽油以及大量的酸和堿具有持久性，這使得聚四氟乙烯非常適合于將對材料施加多重應(yīng)力的產(chǎn)品。
PTFE, Poly-Tetra-Fluoro-Ethylene or Teflon® as is the most known trade name, is a tough plastic based material and is extremely temperature resistant with very low friction values.The material is persistent against heated oils and petrol as well as a big set of acids and alkalis, which makes the PTFE well suited for products where multiple stresses will be put to the material.
我們經(jīng)常在高需求產(chǎn)品中看到PTFE密封，其中溫度和多種化學(xué)物質(zhì)會對材料施加壓力。在各個行業(yè)中經(jīng)?？吹降漠a(chǎn)品是聚四氟乙烯滑軌的墊片，襯墊，o型圈，管和車削產(chǎn)品。
We often see seals in PTFE in high demand products where temperatures and multiple chemicals will stress the material. Frequently seen products in various industries are PTFE is slide rails, gaskets, spacers, O-rings, tubes and turned products.
該材料是FDA 177.1550分級，因此適用于食品工業(yè)，醫(yī)療技術(shù)，無塵室產(chǎn)品。也常見于汽車、交通、電子和化工技術(shù)行業(yè)。
The material is FDA 177.1550 graded and is therefore suited in food industry, medical technology, and clean room products. Also frequently seen in automotive-, transportation,- electronics- and chemical technology industries.
聚四氟乙烯材料可獲得碳和玻璃填充，以使材料具有其他性能。碳填充的聚四氟乙烯是一種更機(jī)械和耐用的材料。玻璃填充的聚四氟乙烯有助于提高材料的抗壓性，并且材料在壓力下變形較小。該材料也可以用不同的纖維鑲嵌物來增加強(qiáng)度，例如，降低該材料的彈性，該材料可以用玻璃纖維、芳綸纖維和碳纖維增強(qiáng)。
A PTFE material may be acquired coal- and glass filled to bring forth other properties in the material. A carbon filled PTFE is a more mechanical and durable material. A glass filled PTFE contributes to a more compression resistant material and the material becomes less deformable under pressure. The material may also be reinforced with different fiber-inlays to, for example, decrease the materials elasticity. The material may be reinforced with glass,- aramide- and carbon fiber.
聚四氟乙烯的材料表面可能是典型的低摩擦和油膩的，會導(dǎo)致貼合問題。這就是為什么我們將聚四氟乙烯轉(zhuǎn)換為蝕刻表面，更適合粘貼雙面粘合劑和膠水。
To laminate a PTFE may be problematic with the typical low friction and greasy surface the material is typical for. That is why we convert PTFE with an etched surface that is better suited for attaching double-sided adhesive and glue.