| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoxy resin composition preventing deterioration of characteristics of a tantalum element during molding, having excellent temperature cycling properties and especially suitable for sealing a small-sized tantalum capacitor. SOLUTION: This epoxy resin composition for sealing the tantalum element consists essentially of (A) an epoxy resin, (B) a phenol resin, (C) an inorganic filler and (D) a curing agent. The epoxy resin composition gives a cured product prepared by hot curing having characteristics of 0.30-0.60% molding shrinkage and <=14,000 N/mm<2> modulus of elasticity at normal temperature.
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