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A platform for research: civil engineering, architecture and urbanism
Coating paint for magnesia carbon bricks
The invention discloses a coating paint for magnesia carbon bricks, which belongs to the technical field of materials and comprises the following components: carbon black, paper fiber, polyethylene glycol, pentaerythritol, triethylamine, maleic anhydride and water. The coating paint disclosed by the invention can prevent the magnesia carbon brick from being oxidized at high temperature, and can absorb expansion of the magnesia carbon brick when a converter is started, so that the strength of the magnesia carbon brick is enhanced, and the service life of the magnesia carbon brick is prolonged;the coating paint also has the advantages of being low in cost, simple in preparation method and convenient to use.
本发明公开了一种镁碳砖用涂层涂料，属于材料技术领域，涂层涂料的组分包括炭黑、纸纤维、聚乙二醇、季戊四醇、三乙胺、马来酸酐和水。本发明的涂层涂料能防止镁碳砖在高温下被氧化，在转炉开炉时能吸收镁碳砖的膨胀，增强镁碳砖的强度，延长镁碳砖的使用寿命；本发明的涂层涂料还具有成本低廉，制作方法简易，使用方便的优点。
Coating paint for magnesia carbon bricks
The invention discloses a coating paint for magnesia carbon bricks, which belongs to the technical field of materials and comprises the following components: carbon black, paper fiber, polyethylene glycol, pentaerythritol, triethylamine, maleic anhydride and water. The coating paint disclosed by the invention can prevent the magnesia carbon brick from being oxidized at high temperature, and can absorb expansion of the magnesia carbon brick when a converter is started, so that the strength of the magnesia carbon brick is enhanced, and the service life of the magnesia carbon brick is prolonged;the coating paint also has the advantages of being low in cost, simple in preparation method and convenient to use.
本发明公开了一种镁碳砖用涂层涂料，属于材料技术领域，涂层涂料的组分包括炭黑、纸纤维、聚乙二醇、季戊四醇、三乙胺、马来酸酐和水。本发明的涂层涂料能防止镁碳砖在高温下被氧化，在转炉开炉时能吸收镁碳砖的膨胀，增强镁碳砖的强度，延长镁碳砖的使用寿命；本发明的涂层涂料还具有成本低廉，制作方法简易，使用方便的优点。
Coating paint for magnesia carbon bricks
一种镁碳砖用涂层涂料
WU GUANGJUN (author) / CHEN DONGPENG (author) / WANG RONGTING (author) / WU QINGYANG (author) / CUI XIAOYONG (author) / PAN XIAODAN (author)
2020-07-07
Patent
Electronic Resource
Chinese
| European Patent Office | 2022