Environment-friendly tundish dry material and preparation method thereof
The invention relates to the technical field of amorphous refractory materials, and provides an environment-friendly tundish dry material and a preparation method thereof. The environment-friendly tundish dry material is prepared from the following components in parts by mass: 45 to 55 parts of fuse...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
01.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of amorphous refractory materials, and provides an environment-friendly tundish dry material and a preparation method thereof. The environment-friendly tundish dry material is prepared from the following components in parts by mass: 45 to 55 parts of fused magnesite, 40 to 50 parts of sintered magnesite, 3 to 4 parts of a sintering agent, 3 to 6 parts of an organic binding agent and 1 to 3 parts of 4, 4 '-bis (2, 3-epoxy propoxy) biphenyl, the preparation method of the environment-friendly tundish dry material comprises the step of uniformly mixing the components in parts by mass to obtain the environment-friendly tundish dry material. Through the technical scheme, the problem of low strength of the organic environment-friendly binding agent in the prior art is solved.
本发明涉及不定型用耐火材料技术领域,提出了一种环保型中间包干式料及其制备方法。所述一种环保型中间包干式料,包括以下质量份的组分:电熔镁砂45~55份、烧结镁砂40~50份、烧结剂3~4份、有机结合剂3~6份、4,4'-双(2,3-环氧基丙氧基)联苯1~3份;所述一种环保型中间包干式料的制备方法,将所述质量份的组分混合均匀,得到环保型中间包干式料。通过上述技术方案,解决了现有技术中的有机环保结合剂 |
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Bibliography: | Application Number: CN202310944601 |