XIA Shu-gang, ZHANG Shu-ren, ZHOU Xiao-hua, TANG Bin. Research on Low-temperature Sintering of Boracic Silicate Glass[J]. Development and Application of Materials, 2008, 23(1): 17-20,34. DOI: 10.19515/j.cnki.1003-1545.2008.01.005
Citation: XIA Shu-gang, ZHANG Shu-ren, ZHOU Xiao-hua, TANG Bin. Research on Low-temperature Sintering of Boracic Silicate Glass[J]. Development and Application of Materials, 2008, 23(1): 17-20,34. DOI: 10.19515/j.cnki.1003-1545.2008.01.005

Research on Low-temperature Sintering of Boracic Silicate Glass

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  • Received Date: April 08, 2007
  • Available Online: March 29, 2024
  • As mullite ceramic becomes a candidate material for high-capability IC,its foreground becomes wide in the area of electric package substrate,while over-high sintering temperature limits its development.Boracic silicate glass which can be sintered at low temperature was prepared by sol-gel process.Mullite ceramic can be sintered at low temperature when the boracic silicate glass is introduced into it.Proportion of CaO,B2O3,SiO2 was studied and ZnO,P2O5 was introduced,and then boracic silicate glass sintered at 800℃ with excellent dielectric properties of linearity shrink rate=22.4%~24.0%,surface ρ=2.21±0.1g/cm3,ε=4.1±0.2,tgδ<0.06%,Rj>1.0×1012Ω·cm was obtained.
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