Preparation and proton conductivity of WO3a2H2O/epoxy composite films

We investigated the processes of water absorption, chemical stability and microhardness of films of epoxy composites that contained as the polymer matrix the epoxy resin UP-655 and mineral fillers: graphite, mica, aluminum oxide at their content (0 - 30 % mass). It found that introduction of mineral fillers significantly affects on all complex of operating characteristics of the films. Increase of filler content, especially mica, to 20 %, resulting in slower process and reducing the quantity of absorbed moisture by films. In the study of physical and mechanical properties of filled epoxy composites was established that the introduction of mineral filler significantly affects their microhardness, and the nature of the exposure is determined by the type and filler content.

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Synthesis of carbon nanotube/epoxy composite films with a high nanotube loading by a mixed-curing-agent assisted layer-by-layer method and their electrical conductivity

Carbon ◽

10.1016/j.carbon.2010.02.016 ◽

2010 ◽

Vol 48 (7) ◽

pp. 2057-2062 ◽

Cited By ~ 65

Author(s):

Qing-Ping Feng ◽

Jiao-Ping Yang ◽

Shao-Yun Fu ◽

Yiu-Wing Mai

Keyword(s):

Electrical Conductivity ◽

Carbon Nanotube ◽

Epoxy Composite ◽

Composite Films ◽

Layer By Layer ◽

Curing Agent ◽

Layer Method

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Ferroelectric ceramic and epoxy composite films as pyroelectric detectors

10.1117/12.184865 ◽

1994 ◽

Cited By ~ 2

Author(s):

Matthew P. Wenger ◽

Panagiotis Blanas ◽

R. J. Shuford ◽

Dilip K. Das-Gupta

Keyword(s):

Epoxy Composite ◽

Composite Films ◽

Ferroelectric Ceramic ◽

Pyroelectric Detectors

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Effects of fiber surface chemistry and roughness on interfacial structures of electrospun fiber reinforced epoxy composite films

Polymer Composites ◽

10.1002/pc.21107 ◽

2011 ◽

Vol 32 (5) ◽

pp. 837-845 ◽

Cited By ~ 14

Author(s):

Huaqiang Liao ◽

Yiqiong Wu ◽

Meiyu Wu ◽

Haiqing Liu

Keyword(s):

Surface Chemistry ◽

Epoxy Composite ◽

Electrospun Fiber ◽

Composite Films ◽

Fiber Surface ◽

Fiber Reinforced ◽

Interfacial Structures

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Effects of the Fraction of PTFE and Film Thickness on Wear and Friction in an ePTFE and Epoxy Composite Solid Lubricant Coating

World Tribology Congress III, Volume 2 ◽

10.1115/wtc2005-63555 ◽

2005 ◽

Author(s):

N. L. McCook ◽

D. L. Burris ◽

J. R. Hanrahan ◽

W. G. Sawyer

Keyword(s):

Film Thickness ◽

Epoxy Composite ◽

Composite Films ◽

304 Stainless Steel ◽

Solid Lubricant Coating ◽

Wear Rates ◽

Wear And Friction ◽

Pin On Disk ◽

Composite Solid ◽

Wear Tests

Wear tests were performed on various expanded PTFE / epoxy composite films, using a 304 stainless steel pin, in a pin on disk configuration. The density and thickness of the expanded PTFE films were varied, and the effects on friction and wear were examined. It was found that there are trends for increased wear resistance with increasing density, and increasing film thickness. Wear rates less than 10−8 mm3/Nm were calculated on some of the composite films. The film thickness range from 75–510μm and the density ranged from 0.304 to 0.904 g/cm3. The tests were run at a 5N load and 1m/s sliding speed with varying sliding distances.

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