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1)  PTFE corrugate tube
聚四氟乙烯波纹管
2)  PTEE-bellows mechanical seal
聚四氟乙烯波纹管密封
3)  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
4)  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。
5)  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
6)  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。
补充资料:聚四氟乙烯波纹管
分子式:
CAS号:

性质:是用特殊的吹胀成型制成。是将聚四氟乙烯管材在一定模具中加热到一定温度,管内给予一定的内压,使管材横向扩大(吹胀)然后冷却定型而制得。此波纹管具有聚四氟乙烯的固有性能,还具有高的挠曲性和弹性。根据波纹形状有V型、U型和Ω型三种。作为耐腐蚀管道的连接件,起着吸收因热胀冷缩所引起的管道长度的变化,有连接刚性大而易脆管道的错位连接作用。为了提高使用性能,波纹管还可用金属环、金属套、橡胶等增强。

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