聚四氟乙烯（Polytetrafluoroethylene，简写为PTFE），别名铁氟龙，俗称“塑料王”，是一种以四氟乙烯作为单体聚合制得的高分子聚合物，化学式为(C2F4)n，耐热、耐寒性优良，可在-180～260ºC长期使用。

鐵氟龍 (Teflon®)為一種耐用性佳、摩擦係數低的氟碳聚合物，適用於半導體、化工、食品工業，PVDF/PTFE分別適用於工業加工與食品加工器械，遠承有豐富鐵氟龍PTFE/PVDF應用經驗，若對鐵氟龍PTFE/PVDF有任何問題，歡迎來電洽詢。

PTFE，全称为聚四氟乙烯，是一种高性能的合成聚合物材料。 在工业应用中，PTFE的引用标准主要遵循国际标准化组织 (ISO)、美国材料与试验协会 (ASTM)、中国国家标准 (GB)等相关规范。 1. ISO标准：例如，ISO 16089描述了PTFE树脂的测试方法，包括密度、熔融指数、拉伸强度等关键性能指标的测定。 ISO 16090规定了PTFE模压和挤出制品的测试方法。 2. ASTM标准：ASTM D2840规定了PTFE的密度和相对体积的测定方法，ASTM D3420定义了PTFE薄膜和片材的物 …

2020年3月21日 · ltg-50聚四氟乙烯反应器，闷罐规格，高压消解罐（也叫压力溶弹；水热合成釜） 主要用于原子吸收和原子荧光等化学分析方法的样品前处理和重金属的测定。

Typical Properties of Teflon™ PTFE Granular Molding Powders1, 2 The mechanical toughness, electrical, and low-friction properties of Teflon ™ PTFE make it the preferred plastic for a

Virgin Polytetrafluoroethylene (PTFE) PTFE is a general-purpose material used in applications where low friction and chemical compatibility are important. PTFE performs well in low temperatures and has the lowest coefficient of friction of any solid material.

3M™ General Purpose PTFE Skived Film Tape 5181 uses a skived, polytetrafluoroethylene (PTFE), conformable film backing. This tape offers a low coefficient of friction which, in combination with a pressure sensitive silicone adhesive, provides a slick surface over a variety of substrates to assist in general purpose, non-stick applications ...

PTFE seals without a metal case can be designed with an O-ring in the outside diameter groove to provide static sealing ability. Both the PTFE and O-ring material can be selected to meet the demands of different operating conditions, e.g. in the food industry to enable disassembly of the equipment for cleaning. PTFE materials

2013年8月1日 · Dynamic mechanical and tensile tests show that PTFE’s Tg is located at ca. −103 °C. Polytetrafluoroethylene (PTFE) has been used for many years in different application fields due to its outstanding chemical and physical properties.

General Rubber’s Style 1096 PTFE composite ducting expansion joint is designed for flue gas continuous service up to 1200°F. This construction is optimally designed with a PTFE fluoropolymer composite flexible element, cavity pillows, steel frames and flow liners as the support structures and applications require.