| 摘要 |
PURPOSE:To obtain a composition capable of providing a sealing medium excellent in fluidity and moisture resistance by blending a low-molecular weight liquid crystal polyester with inorganic powder having the surface treated with a specific silane coupling agent. CONSTITUTION:A resin composition obtained by blending a melt processable polyester, having 1000-3900 weight-average molecular weight and capable of forming an optical anisotropic molten phase with <=80wt.% (based on the total amount of the composition) inorganic powder having the surface treated with an epoxy- or mercapto-based silane coupling agent. The amount of the silane coupling agent used is 0.1-10wt.% based on the inorganic powder. The inorganic powder is an electrically nonconductive compound, selected from oxides, nitrides and carbides of metals or silicon and having >=0.5W/m.K thermal conductivity at 300 deg.K). |
