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1)  composite particles PTFE
复合粒子PTFE
2)  PTFE co-membrane
PTFE复合膜
1.
The study on the mechanism of protectivity of SARS and water vapor permeability of PTFE co-membrane;
PTFE复合膜的SARS防护及透湿机理的研究
3)  PTFE-reinforced PEMs
PTFE增强复合质子交换膜
4)  PTFE-Nafion composite membrane
PTFE-Nafion复合质子交换膜
1.
Research of PTFE-Nafion composite membrane in PEMFC
PEMFC用PTFE-Nafion复合质子交换膜研究
5)  PTFE composites
PTFE复合材料
1.
Tribological and corrosive behavior of PTFE composites filled with PTW in sulfuric acid solution
酸性溶液中PTW增强PTFE复合材料的耐蚀性和摩擦磨损性能
2.
The friction and wear properties of PTFE composites filled with different fillers were studied by using an MM-200 wear tester, then the effects of water quench treatment on the tribological and mechanical properties of the PTFE composites were investigated.
利用MM-200型磨损试验机,对不同填料填充PTFE复合材料的摩擦磨损性能进行了研究,并探讨了淬火处理对PTFE复合材料摩擦学性能及力学性能的影响。
6)  PTFE composite
PTFE复合材料
1.
Properties of PTFE composites filled with nano-Si_3N_4 and graphite
纳米Si_3N_4与石墨混合填充PTFE复合材料的性能
2.
The effects of different surface treatments of glass fiber on the sliding wear behaviors of PTFE composites were investigated under dry friction conditions.
 研究了不同玻璃纤维表面处理对PTFE复合材料在干摩擦条件下滑动磨损性能的影响,并借助扫描电子显微镜(SEM)分析了磨损机理。
3.
PTFE composite have obtained by mechanical mixture and compression molding.
本课题研究了纳米氮化硅(Si_3N_4)及其它无机材料混合填充PTFE复合材料的摩擦磨损性能。
补充资料:复合反渗透膜
分子式:
CAS号:

性质:指超薄致密皮层和支撑层材料不同的反渗透膜。其主要特点是超薄致密层薄,最薄可达30nm;膜表层形态为三维结构,有高约0.4μm,平均直径约0.07μm的突起物,使膜面积增加约一倍;超薄致密层结构的疏松和致密程度可在制膜时调节。这些特点使复合反渗透膜透水量增大,操作压力可降低至0.4~0.8MPa的超低压膜,发展了疏松超薄皮层以截留二价盐离子的纳滤膜,和脱盐率≥99.5%的致密超薄皮层的复合反渗透膜。如以聚砜膜为支撑层,芳香聚酰胺为复合皮层的FT-30膜,已经有了更疏松的NF-70膜,更致密的FT-30SW膜和表层形态不同的ESPA膜等。

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