| 摘要 |
PURPOSE:To provide the subject composition having good workability, excellent in heat resistance, moisture resistance and electrical characteristics, and useful for electrical laminate boards, etc., by compounding a specific dicyclopentadiene novolak epoxy resin and a phenolic hydroxyl group-containing compound. CONSTITUTION:The objective composition contains a dicyclopentadiene novolak epoxy resin of the formula (R is H, 1-3C alkyl, halogen; (n) is 0-2; (m) is 0-4; (x) is 0-6) and at least one of phenolic hydroxyl group-containing compounds. |
