| 摘要 |
PROBLEM TO BE SOLVED: To develop flame retardant effects as a halogen-free flame retardant recipe and improve physical properties such as heat and moisture resistances of molded products. SOLUTION: This epoxy resin composition comprises a diglycidyl ether of binaphthol, a curing agent and 10-(2,5-dihydroxyphenyl)-10H-9-oxa-10- phosphaphenanthrene-10-oxide.
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