About AKATSUKA M
About Hitachi Ltd., Ibaraki, JPN
About TAKEZAWA Y
About Hitachi Ltd., Ibaraki, JPN
About AMAGI S
About Hitachi Ltd., Ibaraki, JPN
About Polymer
About novolac epoxy resin
About silica
About Polymerization catalyst,polymerization initiator
About Fillers,reinforcement
About Ethylamine
About 三フッ化ホウ素
About アミン錯体
About エポキシ樹脂
About 硬化
About 無機充填剤