{"title":"Thermal conductivity of boron nitride filled epoxy resins: temperature dependence and influence of sample preparation","authors":"P. Bujard","doi":"10.1109/ITHERM.1988.28676","DOIUrl":null,"url":null,"abstract":"Castable particulate-filled epoxy resins exhibiting excellent thermal conductivity have been prepared using hexagonal boron nitride (BN) as filter. The thermal conductivity of BN filled epoxies is influenced by the sample preparation procedures, due to agglomeration effects of the particles in the matrix. The temperature dependence of the thermal conductivity of resins is measured as a function of the volume content of filler. The thermal conductivity in percolative systems depends in a complex way on the filler concentration and on the temperature. The mechanisms leading to the observed behavior are discussed.<<ETX>>","PeriodicalId":226424,"journal":{"name":"InterSociety Conference on Thermal Phenomena in the Fabrication and Operation of Electronic Components. I-THERM '88","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"48","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"InterSociety Conference on Thermal Phenomena in the Fabrication and Operation of Electronic Components. I-THERM '88","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITHERM.1988.28676","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 48
Abstract
Castable particulate-filled epoxy resins exhibiting excellent thermal conductivity have been prepared using hexagonal boron nitride (BN) as filter. The thermal conductivity of BN filled epoxies is influenced by the sample preparation procedures, due to agglomeration effects of the particles in the matrix. The temperature dependence of the thermal conductivity of resins is measured as a function of the volume content of filler. The thermal conductivity in percolative systems depends in a complex way on the filler concentration and on the temperature. The mechanisms leading to the observed behavior are discussed.<>
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