Hiroshi Hirano and Joji Kadota and Toshiyuki Yamashita and Yasuyuki Agari
Treatment of Inorganic Filler Surface by SilaneCoupling Agent Investigation of Treatment Condition and Analysis of Bonding State of Reacted Agent
1 - 5
2012
6
1
International Journal of Materials and Metallurgical Engineering
https://publications.waset.org/pdf/13654
https://publications.waset.org/vol/61
World Academy of Science, Engineering and Technology
It is well known that enhancing interfacial adhesion
between inorganic filler and matrix resin in a composite lead to
favorable properties such as excellent mechanical properties, high
thermal resistance, prominent electric insulation, low expansion
coefficient, and so on. But it should be avoided that much excess of
coupling agent is reacted due to a negative impact of their final
composites properties. There is no report to achieve classification of
the bonding state excepting investigation of coating layer thickness.
Therefore, the analysis of the bonding state of the coupling agent
reacted with the filler surface such as BN particles with less functional
group and silica particles having much functional group was
performed by thermal gravimetric analysis and pyrolysis GCMS. The
reacted number of functional groups on the silanecoupling agent was
classified as a result of the analysis. Thus, we succeeded in classifying
the reacted number of the functional groups as a result of this study.
Open Science Index 61, 2012