REFRACTORY MAGNESIA CEMENT |
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| 申请号 | US15780969 | 申请日 | 2016-11-29 | 公开(公告)号 | US20180265409A1 | 公开(公告)日 | 2018-09-20 |
| 申请人 | Jerzy BUGAJSKI; | 发明人 | Jerzy BUGAJSKI; | ||||
| 摘要 | Disclosed is a hydraulically and chemically bonding refractory cement, which includes a caustic magnesia component having a BET specific surface area of at least 0.5 m2/g, and a carboxylic acid component, wherein the carboxylic acid component consists of at least one carboxylic acid that is only slightly water soluble and/or has a low dissolution rate in aqueous solutions, and which carboxylic acid component is capable of generating at least one soluble magnesium salt upon contact of the cement with water. Also disclosed is a corresponding refractory material containing the magnesia cement and to uses thereof for the manufacture of products useful in various industries. | ||||||
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| 说明书全文 | |||||||
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