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Calcium silicate board prepared from calcium silicate fiber crystals and preparation method of calcium silicate board
The invention discloses a calcium silicate board prepared from calcium silicate fiber crystals and a preparation method of the calcium silicate board, and belongs to the technical field of inorganic boards. According to the calcium silicate board, the calcium silicate fiber crystals serve as reinforcing fibers in the raw materials of the calcium silicate board, and compared with paper pulp fibers, polyvinyl alcohol fibers and asbestos fibers, the calcium silicate fiber crystals have the advantages of being good in heat stability, high in length-diameter ratio, excellent in mechanical property, non-toxic, harmless and the like, have the same strength as the calcium silicate board and belong to calcium silicate. Therefore, the calcium silicate board has better compatibility with the calcium silicate board, is easy to disperse uniformly, plays a role in strengthening muscles and bones, has a remarkable effect on improving the mechanical property of the calcium silicate board, and provides a thought for preparing the light-weight and high-strength calcium silicate board. The preparation process of the calcium silicate board is simple, the calcium silicate board prepared from industrial solid wastes such as the silicon-calcium slag and the fly ash can meet the product standard, and the raw material source of the calcium silicate board is widened, so that the production cost of the calcium silicate board is reduced.
本发明公开了一种应用硅酸钙纤维晶体制备的硅酸钙板及其制备方法，属于无机板材技术领域。该硅酸钙板以硅酸钙纤维晶体作为硅酸钙板原料中的增强纤维，相较于纸浆纤维、聚乙烯醇纤维、石棉纤维而言，该硅酸钙纤维晶体具有热稳定性好、高长径比、力学性能优异、无毒无害等特点，且与硅酸钙板的强度相同属于硅酸钙类，因此与硅酸钙板相容性更好，易于分散均匀，发挥筋骨增强作用，对于提高硅酸钙板的力学性能具有显著效果，为制备轻质高强的硅酸钙板提供思路。该硅酸钙板制备工艺简单，可使硅钙渣、粉煤灰等工业固废制得的硅酸钙板满足产品标准，拓宽了硅酸钙板的原料来源，从而降低其生产成本。
Calcium silicate board prepared from calcium silicate fiber crystals and preparation method of calcium silicate board
The invention discloses a calcium silicate board prepared from calcium silicate fiber crystals and a preparation method of the calcium silicate board, and belongs to the technical field of inorganic boards. According to the calcium silicate board, the calcium silicate fiber crystals serve as reinforcing fibers in the raw materials of the calcium silicate board, and compared with paper pulp fibers, polyvinyl alcohol fibers and asbestos fibers, the calcium silicate fiber crystals have the advantages of being good in heat stability, high in length-diameter ratio, excellent in mechanical property, non-toxic, harmless and the like, have the same strength as the calcium silicate board and belong to calcium silicate. Therefore, the calcium silicate board has better compatibility with the calcium silicate board, is easy to disperse uniformly, plays a role in strengthening muscles and bones, has a remarkable effect on improving the mechanical property of the calcium silicate board, and provides a thought for preparing the light-weight and high-strength calcium silicate board. The preparation process of the calcium silicate board is simple, the calcium silicate board prepared from industrial solid wastes such as the silicon-calcium slag and the fly ash can meet the product standard, and the raw material source of the calcium silicate board is widened, so that the production cost of the calcium silicate board is reduced.
本发明公开了一种应用硅酸钙纤维晶体制备的硅酸钙板及其制备方法，属于无机板材技术领域。该硅酸钙板以硅酸钙纤维晶体作为硅酸钙板原料中的增强纤维，相较于纸浆纤维、聚乙烯醇纤维、石棉纤维而言，该硅酸钙纤维晶体具有热稳定性好、高长径比、力学性能优异、无毒无害等特点，且与硅酸钙板的强度相同属于硅酸钙类，因此与硅酸钙板相容性更好，易于分散均匀，发挥筋骨增强作用，对于提高硅酸钙板的力学性能具有显著效果，为制备轻质高强的硅酸钙板提供思路。该硅酸钙板制备工艺简单，可使硅钙渣、粉煤灰等工业固废制得的硅酸钙板满足产品标准，拓宽了硅酸钙板的原料来源，从而降低其生产成本。
Calcium silicate board prepared from calcium silicate fiber crystals and preparation method of calcium silicate board
一种应用硅酸钙纤维晶体制备的硅酸钙板及其制备方法
WANG SHUPING (author) / WANG HONGSONG (author) / WEI RENZHONG (author) / LU TONGHUA (author)
2023-06-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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