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。
The biggest difficulty is chemical deposition of copper of PTFE activation pretreatment, is also the most crucial step.
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。
Its impact strength is 20 times that of polyvinyl chloride, nylon 10, 66 times, 8 times of ptfe.
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。
Nevertherless, the cycling life is increased while the additives (RSO3H)and polytetrafluorethylene (PTFE)are added to the positive paste simultaneously.
若向正极铅膏中同时加入RSO3H和聚四氟乙烯（PTFE），则正极的循环寿命可以相对延长。
Therefore, a PTFE diaphragm cannot be used as a replacement in an EPDM 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。
This kind of air compressor cylinder basically does not include any oil content in, the piston ring and packing is commonly ptfe.
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。
Traditionally, the steel pipe fittings with PTFE lining are mainly manufactured with the lap winding technique.
内衬聚四氟乙烯管配件传统上主要采用缠绕法成型。
Plastic products, have a good corrosion resistance, the more common use. Varieties are polyethylene, polypropylene, soft PVC, PTFE, nylon 66, nylon, etc. 1010.
塑料制品，有很好的耐腐蚀性能，使用也较普遍。品种有聚乙烯、聚丙烯、软聚氯乙烯、聚四氟乙烯、尼龙66、尼龙1010等。
In order to improve the performance of PTFE, a lot of works have been conducted.
为了改善PTFE的性能，人们做了大量的研究工作。
Joint sealant gasket of expanded PTFE made of pure PTFE is a continuous low density cord.
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。
Concept of PTFE dispersion and its performance are introduced.
介绍了聚四氟乙烯分散液的概念和有关性能。
As compared with the interruption when PTFE vapour is ignored, the influence of PTFE vapour on the characteristics of nozzle arc is obtained.
通过与不考虑PTFE蒸气影响的开断过程的模拟结果相比较，得到了PTFE蒸气对喷口电弧特性影响的结果。
Production Process: Ptfe rod is made by ptfe resin , using the method of pushing and then sintering.
生产工艺：聚四氟乙烯推压棒由聚四氟乙烯树脂在常温下用推压法成型，再经烧结制成的。
Bench tests were done for the PTFE fabric.
对PTFE纤维织物进行了台架试验。
The pyrolysis characteristics of polytetrafluoroethylene(PTFE) were studied in the atmosphere of nitrogen by thermogravimetric analysis.
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。
A method of machining to produce the big bore diameter PTFE sifter of the parts for high speed diazo printer was reported, by using polymer PTFE material.
报道了采用新型高分子材料聚四氟乙烯车削板为原料，机械加工生产高速晒图机的重要部件——大孔径聚四氟乙烯筛板的方法。
The chemical and physical characteristics and applications of polytetrafluoroethylene (PTFE) fiber are introduced.
介绍了聚四氟乙烯（PTFE）的化学、物理等特性及其应用。
At last, using PTFE membrane filter material in cement industry was introduced.
最后介绍了覆膜滤料在水泥工业中的应用。
The loss factor curve of PTFE/PPS appears only one peak, and the loss peak value increases.
加入聚苯硫醚（PPS）的PTFE基复合材料的损耗因子曲线只出现一个明显的峰，峰值变大；
The effects of rare earth concentration, current density, and floated PTFE volume on PTFE content in coating are discussed.
探讨了稀土添加量、电流密度以及PTFE悬浮量对镀层中的PTFE含量影响。
Basic principles, methods, processes and equipments for pipe, wire coating and stripe processing and moulding of PTFE dispersion resin are introduced.
介绍了聚四氟乙烯分散树脂的管材、电线包覆和带材加工成型的基本原理、方法、工艺及设备。
The results showed that PTFE was antagonistic to MCA and PTFE had negative effects on flame retardance.
结果表明，PTFE与MCA之间有对抗效应，加入PTFE后材料的阻燃性能有所降低；
The transfer model of the filled PTFE toward the metal counterface was also studied.
研究了填充聚四氟乙烯向金属匹配面的转移模型。
Expansion concept of PTFE dispersion resins and concerned parameters are introduced, and processing procedures, method and devices are reviewed in combination with examples.
介绍了聚四氟乙烯分散树脂膨体化的概念和有关参数，结合实例叙述了其加工工艺、方法和设备。
The flexural strength of carbon fiber reinforced Polytetrafluoroethylene(CF/PTFE) composite increases with the increase of carbon fiber content both in modified and unmodified CF/PTFE composite.
以碳纤维增强聚四氟乙烯（CF/PTFE）复合材料弯曲强度试验结果作为依据，开展CF/PTFE复合材料界面应力的研究工作。
The catalysis of PTFE strong acidic cation exchange fiber was studied in esterification.
研究了PTFE强酸性离子交换纤维材料在酯化反应中的催化性能。
This could be explained by the distribution of graphite in PTFE matrix.
这与石墨在PTFE基体中的分布情况有关。
The changes of the tensile strength of the PTFE composites reinforced by glass microballoon were studied.
研究了空心玻璃微珠增强聚四氟乙烯复合材料的拉伸强度的变化。
Manufacture methods, some attentive questions during design and use conditions of the multiplex equipment of carbon steel with PTFE liner are introduced.
介绍了钢衬聚四氟乙烯设备的加工方法，设计中需要注意的问题，以及在湿氟、湿氯环境下的使用情况。
Manufacture methods, some attentive questions during design and use conditions of the multiplex equipment of carbon steel with PTFE liner are introduced.
介绍了钢衬聚四氟乙烯设备的加工方法，设计中需要注意的问题，以及在湿氟、湿氯环境下的使用情况。
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