Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aorthite micro-nano pore heat insulation refractory material and preparation method thereof
The invention belongs to the field of refractory materials, and particularly relates to an anorthite micro-nano pore heat insulation refractory material and a preparation method thereof. The anorthite micro-nano pore heat insulation refractory material is mainly prepared from a basic raw material, an additive and water. The anorthite micro-nano pore heat insulation refractory material is white, faint yellow or yellow in appearance, the principal crystalline phase of the product is anorthite, the mass content of CaO in the chemical composition is 4-22 wt%, the pore size distribution is 0.006-250 [mu] m, the average pore size is 0.1-19 [mu] m, and the pore structure of the micro-nano size ensures that the product has better heat insulation performance under the conditions of low volume density and high strength. The preparation method is green, environment-friendly and pollution-free, and the structure and performance of the product are easy to accurately regulate and control.
本发明属于耐火材料领域，具体涉及一种钙长石质微纳孔绝隔热耐火材料及其制备方法。该钙长石质微纳孔绝隔热耐火材料主要由基础原料、添加料和水制成。该钙长石质微纳孔绝隔热耐火材料的外观呈白色、淡黄色或黄色，制品主晶相为钙长石，其化学组成中CaO的质量含量为4～22wt％，气孔孔径分布在0.006～250μm间，平均孔径0.1～19μm，微纳米尺寸的气孔结构保证了制品在低体积密度、高强度下的较佳的绝隔热性能。该制备方法绿色环保无污染，制品的结构和性能易精确调控。
Aorthite micro-nano pore heat insulation refractory material and preparation method thereof
The invention belongs to the field of refractory materials, and particularly relates to an anorthite micro-nano pore heat insulation refractory material and a preparation method thereof. The anorthite micro-nano pore heat insulation refractory material is mainly prepared from a basic raw material, an additive and water. The anorthite micro-nano pore heat insulation refractory material is white, faint yellow or yellow in appearance, the principal crystalline phase of the product is anorthite, the mass content of CaO in the chemical composition is 4-22 wt%, the pore size distribution is 0.006-250 [mu] m, the average pore size is 0.1-19 [mu] m, and the pore structure of the micro-nano size ensures that the product has better heat insulation performance under the conditions of low volume density and high strength. The preparation method is green, environment-friendly and pollution-free, and the structure and performance of the product are easy to accurately regulate and control.
本发明属于耐火材料领域，具体涉及一种钙长石质微纳孔绝隔热耐火材料及其制备方法。该钙长石质微纳孔绝隔热耐火材料主要由基础原料、添加料和水制成。该钙长石质微纳孔绝隔热耐火材料的外观呈白色、淡黄色或黄色，制品主晶相为钙长石，其化学组成中CaO的质量含量为4～22wt％，气孔孔径分布在0.006～250μm间，平均孔径0.1～19μm，微纳米尺寸的气孔结构保证了制品在低体积密度、高强度下的较佳的绝隔热性能。该制备方法绿色环保无污染，制品的结构和性能易精确调控。
Aorthite micro-nano pore heat insulation refractory material and preparation method thereof
一种钙长石质微纳孔绝隔热耐火材料及其制备方法
GUO HUISHI (Autor:in) / LI WENFENG (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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