聚四氟乙烯和四氟乙烯和硅酮绝缘体在60摄氏度以下可用。
Teflon, tefzel and silicone insulations are usable below 60 Celsius.
主要部分，是由膨体聚四氟乙烯。
The main part is made from expanded polytetrafluoroethylene.
使用吹风机或热风枪缩小聚四氟乙烯管材。
简介氟树脂的种类和聚四氟乙烯的发现经过。
Sorts of fluororesins and the discovery of polytetrafluoroethylene are introduced.
介绍了聚四氟乙烯分散液的概念和有关性能。
Concept of PTFE dispersion and its performance are introduced.
它绝缘与热和化工抗性清楚的聚四氟乙烯材料。
It is insulated with thermo and chemical resistant clear Teflon material.
介绍了聚四氟乙烯的化学、物理等特性及其应用。
The chemical and physical characteristics and applications of polytetrafluoroethylene fiber are introduced.
内衬聚四氟乙烯管配件传统上主要采用缠绕法成型。
Traditionally, the steel pipe fittings with PTFE lining are mainly manufactured with the lap winding technique.
对于聚四氟乙烯阀座，请用2.0乘于表中的数据。
For PTFE seats multiply the Numbers shown on this chart by 2.0.
这靠一种化学结构类似于聚四氟乙烯的氟化高聚物实现。
This is done with a fluoropolymer-a chemical similar in structure to Teflon.
聚四氟乙烯是选用悬浮聚四氟乙烯树脂模塑加工制成。
The teflon is selects the aerosol teflon resin conpression molding processing to make.
轴承：自润滑，密封在雨刮，黄蜂聚四氟乙烯涂层可建成。
Bearings: Self lubricating, built in wiper seals, Frelon teflon coated available.
将桥面的巨大节段在滚轴或滑行聚四氟乙烯支撑板上推过桥墩。
Large sections of bridge deck are pushed out over the piers on rollers or sliding teflon bearings.
特氟隆软管总成由接头组件、扣压外套、聚四氟乙烯软管组成。
Teflon hose assembly is consisted by joint assembly, press wrap and Teflon hose.
采用热重分析法，研究了聚四氟乙烯在氮气气氛下的热裂解特性。
The pyrolysis characteristics of polytetrafluoroethylene were studied in the atmosphere of nitrogen by thermogravimetric analysis.
膨胀聚四氟乙烯密封胶带是用聚四氟乙烯制成的低密度密封材料。
Joint sealant gasket of expanded PTFE made of pure PTFE is a continuous low density cord.
介绍了聚四氟乙烯（PTFE）的化学、物理等特性及其应用。
The chemical and physical characteristics and applications of polytetrafluoroethylene (PTFE) fiber are introduced.
聚四氟乙烯塑料的热稳定性非常好，但在高温时也能发生解聚反应。
PTFE possess of excellent heat stability. but it can be depolymerize at high temperature.
这种空压机气缸中基本上不含油，其活塞环和填料一般为聚四氟乙烯。
This kind of air compressor cylinder basically does not include any oil content in, the piston ring and packing is commonly ptfe.
支撑用的绝缘体应当用电阻非常高的材料，如聚四氟乙烯或陶瓷来制作。
The support insulators should be made of materials with very high resistance, such as Teflon. or ceramic.
这些阀门具有一个偏心安装的磁盘和聚四氟乙烯或316不锈钢密封环。
These valves feature an eccentrically mounted disk and a PTFE or 316 stainless steel seal ring.
其冲击强度是聚氯乙烯的20倍，尼龙66的10倍，聚四氟乙烯的8倍。
Its impact strength is 20 times that of polyvinyl chloride, nylon 10, 66 times, 8 times of ptfe.
其最大的难点是化学沉铜前的聚四氟乙烯活化前处理，也是最为关键的一步。
The biggest difficulty is chemical deposition of copper of PTFE activation pretreatment, is also the most crucial step.
但是，一个三元乙丙橡胶隔膜可以用作配置聚四氟乙烯阀内件的阀门的更换件。
But an EPDM diaphragm may be used as a replacement in a PTFE trimmed valve.
因此，一个聚四氟乙烯隔膜不能用作配置三元乙丙橡胶阀内件的阀门的更换件。
Therefore, a PTFE diaphragm cannot be used as a replacement in an EPDM trimmed valve.
介绍聚四氟乙烯(PTFE)废料粉碎后作为填料填充纯ptfe的回收工艺。
The recycle technics that crashed waste PTFE used as filler in pure PTFE is introduced.
采用热重分析法，研究了聚四氟乙烯（PTFE）在氮气气氛下的热裂解特性。
The pyrolysis characteristics of polytetrafluoroethylene(PTFE) were studied in the atmosphere of nitrogen by thermogravimetric analysis.
非要使用PTFE(聚四氟乙烯)-内衬的平底锅时，将炉子燃烧器开到中等或更低程度。
If you must use a PTFE-lined pan, keep your stove's burner on medium or lower.
非要使用PTFE(聚四氟乙烯)-内衬的平底锅时，将炉子燃烧器开到中等或更低程度。
If you must use a PTFE-lined pan, keep your stove's burner on medium or lower.
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