Study on the Wear Resistance of Al2O3 Particles Reinforced Epoxy Resin Composite Coating

The study examined the wear resistance of Al2O3/epoxy resin composite coating including the composite curing agents and its ratio,fillers volume fraction and its particle size.The results show that, firstly, when the low molecular polyamide and phenolic amine composite curing agent were added into the epoxy resin system within a proper ratio ,it can improve the coating wear resistance property, especially the quality ratio is 1:1. Secondly, when the fillers particle size is fixed, its volume fraction ranges from 0 to 36.8%, when the volume fraction is 23.4%, the wear resistance property is better. Thirdly, when the fillers volume fraction is fixed, its particle size ranges from 28μm to 106μm, when the size within the range of 58-75μm, it can significantly improve the wear resistance ,the best wear resistance is about 3 or 5 times of the basal material Q235,having a higher cost performance. Besides, the coating resistance mechanism was investigated.

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Study on preparation and properties of CeO 2 /epoxy resin composite coating on sintered NdFeB magnet

Journal of Rare Earths ◽

10.1016/j.jre.2017.11.012 ◽

2018 ◽

Vol 36 (5) ◽

pp. 544-551 ◽

Cited By ~ 6

Author(s):

Pengjie Zhang ◽

Minggang Zhu ◽

Wei Li ◽

Guangqing Xu ◽

Xiulian Huang ◽

...

Keyword(s):

Epoxy Resin ◽

Composite Coating ◽

Resin Composite ◽

Ndfeb Magnet ◽

Epoxy Resin Composite

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Based on TRIZ Methodology Design and Preparation of a Robust Skeletal Superhydrophobic Perfluoropolysiloxane and Polyaniline/Epoxy Resin Composite Coating with Outstanding Anti-corrosion Performance

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.20210187 ◽

2021 ◽

Author(s):

Haidong Xu ◽

Youliang Wang ◽

Dan Zhao ◽

Nali Chen ◽

Lin Tan ◽

...

Keyword(s):

Epoxy Resin ◽

Composite Coating ◽

Resin Composite ◽

Corrosion Performance ◽

Epoxy Resin Composite

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Preparation and properties of waterborne polyurethane/epoxy resin composite coating from anionic terpene-based polyol dispersion

Progress in Organic Coatings ◽

10.1016/j.porgcoat.2013.10.005 ◽

2014 ◽

Vol 77 (2) ◽

pp. 315-321 ◽

Cited By ~ 40

Author(s):

Guo-min Wu ◽

Zhen-wu Kong ◽

Jian Chen ◽

Shu-ping Huo ◽

Gui-feng Liu

Keyword(s):

Epoxy Resin ◽

Composite Coating ◽

Resin Composite ◽

Waterborne Polyurethane ◽

Epoxy Resin Composite

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Preparation and Electrochemical Properties of Graphene/Epoxy Resin Composite Coating

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/94/1/012072 ◽

2017 ◽

Vol 94 ◽

pp. 012072 ◽

Cited By ~ 1

Author(s):

Zijun Liao ◽

Tianchi Zhang ◽

Sen Qiao ◽

Luyihang Zhang

Keyword(s):

Electrochemical Properties ◽

Epoxy Resin ◽

Composite Coating ◽

Resin Composite ◽

Epoxy Resin Composite

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Studies on the Thermal Conductivity of Al2O3/Epoxy Resin Composite Materials

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.535-537.235 ◽

2012 ◽

Vol 535-537 ◽

pp. 235-238 ◽

Cited By ~ 1

Author(s):

Xiao Hu Wan ◽

Li Ge Wang ◽

Bin Zuo ◽

En Ze Wang ◽

Guang Zhi Zhu

Keyword(s):

Thermal Conductivity ◽

Particle Size ◽

Composite Materials ◽

Epoxy Resin ◽

Resin Composite ◽

Pure Epoxy ◽

Mean Particle Size ◽

Epoxy Resin Composite

Al2O3/epoxy resin composite materials were prepared with alumina as filler in this paper, and the effects of particle size and added quantity of Al2O3 powers on the thermal conductivity of the composites have been investigated. The results show that, thermal conductivity of the composites increases with the increase of the added quantity of Al2O3 powders, and suitable particle size of alumina filler could help to form heat conductive chain which can improve the thermal conductivity of the composites effectively. The thermal conductivity could reach 0.48 W/(m•K), which is five times than that of pure epoxy resin, when the amount of alumina powders is 60% and its mean particle size is 100µm.

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The Preparation and Properties of Si3N4-Filled Epoxy Resin Composites for Electronic Packaging

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.336-338.1346 ◽

2007 ◽

Vol 336-338 ◽

pp. 1346-1349 ◽

Cited By ~ 1

Author(s):

Ren Li Fu ◽

Ke Xin Chen ◽

Jin Tang ◽

Yuan Shen ◽

Hong He

Keyword(s):

Thermal Conductivity ◽

Dielectric Constant ◽

Epoxy Resin ◽

Volume Fraction ◽

Resin Composite ◽

Thermal Conductance ◽

Molding Method ◽

Epoxy Resin Composite ◽

Filled Composite ◽

Press Molding

Si3N4-filled epoxy resin composite was fabricated employing liquid press molding method. Properties, such as thermal conductivity, dielectric constant of Si3N4-filled epoxy resin composite were evaluated, the effect of the content of Si3N4 and surface treatment of the filler was also considered. A silane coupling agent, namely NH2−(CH2)3Si−(OC2H5)3, was applied to functionalize the surface of Si3N4 filler. Experimental results showed that the thermal conductivity of the composites is strongly dependent on the filler and is dominated by the interface of epoxy resin and Si3N4 particles. As the Si3N4 volume fraction increasing, thermal conductance of Si3N4-filled composite was improved obviously, especially for that of silane-treated Si3N4 powder filled composite. Dielectric constant of the composite increases linearly, however, it still remains at a relatively low level (<5, at 1MHz).

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