| 发明名称 |
One-component epoxy resin tooling material |
| 摘要 |
The present invention pertains to a one component curable epoxy resin composition which is storage-stable at ambient temperature and which maintains a post-cured high glass transition temperature (Tg) of above 130 DEG C. and a low coefficient of thermal expansion (CTE) of less than 1.76x10-5cm/cm/ DEG C. over a temperature range of -30 DEG to 125 DEG C., and thus finds practical utility in tooling applications. The epoxy resin composition comprises an epoxy resin or mixture thereof, a multifunctional epoxy resin diluent, a boron trichloride amine complex, and at least one filler selected from the group consisting of a silica or a silicate. The invention also relates to the cured product. |
| 申请公布号 |
AU2026497(A) |
申请公布日期 |
1997.10.17 |
| 申请号 |
AU19970020264 |
申请日期 |
1997.03.12 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
JAMES EDWARD HOGE;TERUKO UCHIMI MIYAZAKI;RAJAN EADARA |
| 分类号 |
C04B26/14;C08G59/18;C08G59/38;C08G59/72;C08K3/34;C08K3/38;C08L63/00 |
主分类号 |
C04B26/14 |
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