Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of porous ceramics, and particularly relates to a novel biological fermentation ultralight foamed ceramic material as well as a preparation method and application thereof. The novel biological fermentation ultralight foamed ceramic material is prepared from the following raw materials: a pore forming agent, a toughening aid and ceramic powder, wherein the pore-forming agent comprises flour, water, yeast powder, egg white liquid, vegetable oil, citric acid and ammonium bicarbonate. In the preparation process of the biological fermentation ultralight foamed ceramic new material, the raw materials in the pore-forming agent have a synergistic effect through a biological fermentation method, a chemical foaming decomposition method and a mechanical stirring method, so that the volume density of the obtained biological fermentation ultralight foamed ceramic new material is lower than 0.3 g/cm < 3 >, and the porosity is higher than 90%; and pores in the novel biological fermentation ultralight foamed ceramic material are uniform in size and distribution, and have the microscopic characteristics of good uniformity and stability.
本发明属于多孔陶瓷技术领域，具体涉及一种生物发酵超轻泡沫陶瓷新材料及其制备方法与应用。该生物发酵超轻泡沫陶瓷新材料包括以下原料：造孔剂、增韧助剂和陶瓷粉料；其中，造孔剂包括面粉、水、酵母粉、蛋清液、植物油、柠檬酸和碳酸氢铵。在本发明的生物发酵超轻泡沫陶瓷新材料制备过程中，造孔剂中的各原料通过生物发酵法、化学发泡分解法和机械搅打法协同作用，使得所得生物发酵超轻泡沫陶瓷新材料的体积密度低于0.3g/cm3，气孔率高于90％，且该生物发酵超轻泡沫陶瓷新材料内部的孔隙大小均一、分布均匀，具有良好的均一性和稳定性的微观特征。
The invention belongs to the technical field of porous ceramics, and particularly relates to a novel biological fermentation ultralight foamed ceramic material as well as a preparation method and application thereof. The novel biological fermentation ultralight foamed ceramic material is prepared from the following raw materials: a pore forming agent, a toughening aid and ceramic powder, wherein the pore-forming agent comprises flour, water, yeast powder, egg white liquid, vegetable oil, citric acid and ammonium bicarbonate. In the preparation process of the biological fermentation ultralight foamed ceramic new material, the raw materials in the pore-forming agent have a synergistic effect through a biological fermentation method, a chemical foaming decomposition method and a mechanical stirring method, so that the volume density of the obtained biological fermentation ultralight foamed ceramic new material is lower than 0.3 g/cm < 3 >, and the porosity is higher than 90%; and pores in the novel biological fermentation ultralight foamed ceramic material are uniform in size and distribution, and have the microscopic characteristics of good uniformity and stability.
本发明属于多孔陶瓷技术领域，具体涉及一种生物发酵超轻泡沫陶瓷新材料及其制备方法与应用。该生物发酵超轻泡沫陶瓷新材料包括以下原料：造孔剂、增韧助剂和陶瓷粉料；其中，造孔剂包括面粉、水、酵母粉、蛋清液、植物油、柠檬酸和碳酸氢铵。在本发明的生物发酵超轻泡沫陶瓷新材料制备过程中，造孔剂中的各原料通过生物发酵法、化学发泡分解法和机械搅打法协同作用，使得所得生物发酵超轻泡沫陶瓷新材料的体积密度低于0.3g/cm3，气孔率高于90％，且该生物发酵超轻泡沫陶瓷新材料内部的孔隙大小均一、分布均匀，具有良好的均一性和稳定性的微观特征。
Novel biological fermentation ultralight foamed ceramic material as well as preparation method and application thereof
生物发酵超轻泡沫陶瓷新材料及其制备方法与应用
10.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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