| 摘要 |
A liquid epoxy resin potting material comprising four components: component A, a liquid epoxy resin; component B, a liquid alkylated diaminodiphenylmethane; component C, an epoxidized polybutadiene elastomer; and component D, an inorganic filler, wherein the weight ratios of components A, B, C and D are: A/(A+B)=about 0.65 to about 0.80 C/(A+B)=about 0.01 to about 0.05 and D/(A+B+C+D)=about 0.50 to about 0.80.
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