摘要 |
An epoxy composition for vibration-absorbing structures comprises diglycidyl ether 4,4'-dioxy-1,1'-dinaphthylmethane, epoxidated product of chlorine-containing polyester dehydrochlorination as modifying oligomer, dimethacrylate(bis- triethylene glycol)phthalate as plasticizer, metha-phenylenediamine as curative and graphite powder as filler. |