| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a halogen-free epoxy resin composition obtainable of a prepreg with excellent processability. <P>SOLUTION: The halogen-free epoxy resin composition includes: a component (A) at least one halogen-free epoxy resin; a component (B) a curing agent; a component (C) a flame retardant curing agent; a component (D) a curing accelerator; a component (E) a filler made of a composite inorganic powder including at least silica, an aluminum compound, sodium oxide, potassium oxide, and magnesium oxide; and a component (F) a surfactant as a silane coupling agent having methacryloyloxy and methoxysilane. <P>COPYRIGHT: (C)2012,JPO&INPIT |
