the main factors that influent the friction coefficient of fpe interface between ptfe and stainless steel plate are introduced in this paper.

1、

the performance of the electrode and longevity were studied, and the effect of ptfe on performance and longevity were studied too.

并对电极进行了性能研究和寿命考察，同时还考察了加入聚四氟乙烯（PTFE）对电极性能和寿命的影响。

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2、

polytetrafluoroethylene ( ptfe) is an ideal self-lubricating material which has very low friction coefficient, high thermal stability and chemical stability.

聚四氟乙烯（PTFE）以极低的摩擦系数、优异的热稳定性和耐腐蚀性著称，是一种理想的自润滑材料。

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3、

the mass transfer performances of co2 absorbed by water or naoh aqueous through microporous polytetrafluoroethylene ( ptfe) flat membrane were studied.

对不同孔隙率的微孔聚四氟乙烯（PTFE）疏水性平板膜的膜气体吸收过程中液相传质性能进行了实验研究。

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4、

polyphenylene sulfide ( pps) composites filled with polytetrafluoroethylene ( ptfe) and kaolin nanoparticles were prepared by compression molding.

通过模压的方法制备了聚四氟乙烯（PTFE）和纳米高岭土填充的聚苯硫醚（PPS）复合材料。

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5、

objective: to study the microstructure of e-polytetra fluoroethylene ( e-ptfe) membrane and chitin membrane and to observe the growth of osteoblasts on the membrane.

目的：探讨国产膨体聚四氟乙烯膜（e PTFE）、几丁质膜的结构及对成骨细胞生长的影响。

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6、

a strong acid ief and a weakly acid ief based on polytetrafluoroethylene ( ptfe) were prepared using simultaneous irradiation technique.

本文采用聚四氟乙烯（PTFE）纤维为基体，通过共辐照方法制得强酸性离子交换纤维和弱酸性离子交换纤维两种新型离子交换材料。

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7、

methods from june 2001 to july 2002,8 patients with brachiocephalic arteritis received left iliac-left carotid arterial bypass with ptfe graft.

方法2001年6月至2002年7月，对8例头臂型大动脉炎病人，通过左髂动脉-左颈动脉聚四氟乙烯（PTFE）人造血管旁路术治疗颈动脉闭塞所致的脑缺血症状。

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8、

the ptfe-based composites are prepared by using ptfe and several additives through mechanical mixing, cold compressing and sintering molding.

将聚四氟乙烯（PTFE）和几种添加物采用机械共混、冷压、烧结成型的方法制备了PTFE基复合材料。

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9、

model pfa sealing packing woven with ptfe fiber and aromatic polyamide fiber

PFA型&聚四氟乙烯芳纶纤维密封填料的研制

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10、

polyterafluoroethylene ( ptfe) films were pretreated with ar plasma for the further surface grafting with acrylic acid ( aac).

研究利用Ar等离子体为引发手段对聚四氟乙烯（PTFE）膜进行表面处理，最终实现在PTFE膜表面接枝丙烯酸。

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11、

polytetrafluoroethylene ( ptfe) is a self-lubricating material with excellent comprehensive performance, widely used in frictional parts.

聚四氟乙烯（PTFE）是一种综合性能优良的自润滑材料，在减摩部件中获得广泛应用。

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12、

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。

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13、

wear and friction properties of ptfe-based composites filled with mos_2, cdo and fep

MoS2、CdO及聚全氟乙丙烯填充改性聚四氟乙烯复合材料的摩擦磨损性能

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14、

polytetrafluoroethylene ( ptfe) and carbon-supported catalysts were supported on porous metal to obtain hydrophobic catalysts.

将两种方法制备的Pt/C，Pt-Ir/C催化剂与聚四氟乙烯（PTFE）一起负载于多孔金属载体，得到疏水催化剂，考查了其对氢-水液相交换反应的催化活性。

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15、

production of superfine ptfe powder by radiation process

聚四氟乙烯（PTFE）超细粉的辐射加工

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16、

usage of polytetrafluoroethylene ( ptfe) graft fistulas as the blood access in hemodialysis

聚四氟乙烯人造血管（PTFE）内瘘在血液透析中的应用

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17、

tribological properties of ptfe and graphite-mos_2 filled ptfe composites

聚四氟乙烯及其石墨和MoS2填充复合材料的摩擦学性能研究

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18、

the recycle methods of waste polytetrafluoroethylene ( ptfe) were discussed.

介绍聚四氟乙烯（PTFE）废料回收利用的几种方法。

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19、

the influence of graphite on the antistatic property of ptfe

石墨对聚四氟乙烯（PTFE）抗静电性能的影响

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20、

preparation of cds nanoparticles via porous ptfe membrane and their surface modification

CdS纳米微粒的聚四氟乙烯多孔膜法制备及其表面修饰

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