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1)  polytetrafluoroethylene wire
聚四氟乙烯线
2)  PTFE
聚四氟乙烯
1.
Fabrication and Wear Property of Electroless Co-P-PTFE Composite Coatings;
钴、磷、聚四氟乙烯复合镀层性能研究
2.
DAMAGE ANALYSES OF PTFE LINING IN CRUDE DISTILLATION COLUMN;
粗馏塔釜聚四氟乙烯衬里的破坏分析
3.
Analysis of Causes Leading to Destruction of PTFE lining in Coarse Fractionating Tower;
粗馏塔聚四氟乙烯衬里的破坏分析
3)  teflon [英]['teflɔn]  [美]['tɛf'lɑn]
聚四氟乙烯
1.
Build-up spiral pipe condenser made of glass lining and teflon;
搪玻璃聚四氟乙烯组合盘管冷凝器
2.
The serviceability and development of teflon used as lubricant additive;
聚四氟乙烯润滑添加剂的使用性能与发展
3.
This paper analyzes the main causes of corrosion on boilers' gas pipelines,puts forth the measure of teflon-steel coated thermoplastic inner-cased pipe,which was implemented.
分析了造成锅炉煤气管道系统腐蚀的主要原因,提出并实施了采用聚四氟乙烯钢覆热滚塑内衬管道的解决办法。
4)  polytetrafluoroethylene [英][,pɔli,tetrə,fluərə'eθili:n]  [美][,pɑli,tɛtrə,flʊro'ɛθə,lin, -,flɔr-, -,flor-]
聚四氟乙烯
1.
Effects of Fillers on the Tribological Properties of Polytetrafluoroethylene Based Composites;
填充材料对聚四氟乙烯基复合材料摩擦学特性的影响
2.
Main Moulding Products of Polytetrafluoroethylene and Their Processing Technology;
聚四氟乙烯主要成型制品及生产工艺
3.
Preparation of stretching porous polytetrafluoroethylene membrane;
聚四氟乙烯拉伸微孔膜的制备
5)  poly(tetrafluoroethylene)
聚四氟乙烯
1.
In this paper,the surface modification ways of poly(tetrafluoroethylene) were introduced.
本文介绍了各种聚四氟乙烯PTEE膜的处理方法,以及国外近几年来采用的新方法。
2.
Polyvinylidene fluoride (PVDF) and poly(tetrafluoroethylene) (PTFE) possess excellent chemical stability and mechanical properties, they has good resistant to heat, cold, radiation and chemical corrosion and widely used as excellent membrane materials in industry for a long time, but they both have strong hydrophobicity which can cause the pollution of the membranes.
聚偏氟乙烯(PVDF)和聚四氟乙烯(PTFE)材料具有优良的化学稳定性和机械性能,能耐热、耐寒、耐辐射和耐化学腐蚀,长期以来作为优良的膜材料广泛应用于工业生产当中,但二者均有极强的疏水性,应用过程中容易造成污染,造成水通量和分离效率下降,要制备pH值敏感型微孔膜需要对其进行改性,提高其亲水性。
6)  polytetrafluoroethylene(PTFE)
聚四氟乙烯
1.
By codepositing metal nickel and polytetrafluoroethylene(PTFE)particles,composite coatings with low coefficient of friction,nonstick characteristics,and selflubrication were prepared.
采用复合电沉积的方法制得的镍聚四氟乙烯复合膜具有优良的减摩性和自润滑性。
2.
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。
3.
Polytetrafluoroethylene(PTFE), a kind of self-lubricating material with good comprehensive performances such as very low frictional coefficient, good thermal stability and anti-crrosion, has been widely used in verious engineering fields.
聚四氟乙烯(PTFE)是一种综合性能优良的自润滑材料,具有极低的摩擦系数、优异的热稳定性和耐腐蚀性,被广泛应用于工程领域。
补充资料:聚四氟乙烯
聚四氟乙烯
polytetra fluoroethylene
    四氟乙烯的聚合物 。英文缩写为  !!!J1663_1。 结构为。聚四氟乙烯的分子量较大  , 一般在数百万左右  。 结晶度90%~96%,熔融温度为 307~342 ℃以上。由于氟原子稍大于氢所以相邻的 CF2 单元按锯齿形排列,使整个分子链呈扭曲的螺旋状,氟原子几乎覆盖了整个聚四氟乙烯的表面。
    聚四氟乙烯由单体四氟乙烯经自由基聚合而成。工业上采用悬浮聚合的方法。一般在水中进行,便于热的异出和温度控制。反应温度在40~80℃,反应压力 3~26大气压,引发剂可采用过氧化物或过硫酸盐等。
   聚四氟乙烯称为塑料之王 ,具有优秀的力学性能,自润滑性质,耐高低温、抗化学腐蚀,耐候性,优异的电性能及耐辐照。广泛地用于原子能工业、国防、航天、电子、电器、化工、机械,作为耐高低温、耐腐蚀、绝缘材料,防粘涂料等。
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