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A platform for research: civil engineering, architecture and urbanism
Efficient composite foaming agent for producing foamed ceramics
The invention belongs to the technical field of foamed ceramic production, and provides a composite foaming agent for producing foamed ceramics, which comprises the following raw materials: calcium carbonate, silicon carbide and manganese dioxide in a mass ratio of (3-60): 1: (0.5-2). The components of the composite foaming agent and the components and the raw materials interact with each other, so that the gas production efficiency can be improved, and the high-porosity foamed ceramic can be obtained under the condition that the use amount of silicon carbide is relatively low; the sintering temperature can be greatly reduced, and the energy consumption is reduced; as the consumption of silicon carbide and the sintering temperature are reduced, the cost is greatly reduced; in addition, the structure of the foamed ceramic can be homogenized, and the overall strength is improved.
本发明属于发泡陶瓷生产技术领域，提供了一种用于生产发泡陶瓷的复合发泡剂，原料包括碳酸钙、碳化硅和二氧化锰，其质量比为(3‑60):1:(0.5‑2)。本发明的复合发泡剂各组分之间和各组分与原料之间具有相互作用，能够提高产气效率、在碳化硅较低的用量下即可获得高孔隙率发泡陶瓷；还能够大幅度降低烧结温度、降低能耗；由于降低了碳化硅用量和烧结温度，成本大幅降低；此外，还能够使发泡陶瓷的结构均化且提升整体强度。
Efficient composite foaming agent for producing foamed ceramics
The invention belongs to the technical field of foamed ceramic production, and provides a composite foaming agent for producing foamed ceramics, which comprises the following raw materials: calcium carbonate, silicon carbide and manganese dioxide in a mass ratio of (3-60): 1: (0.5-2). The components of the composite foaming agent and the components and the raw materials interact with each other, so that the gas production efficiency can be improved, and the high-porosity foamed ceramic can be obtained under the condition that the use amount of silicon carbide is relatively low; the sintering temperature can be greatly reduced, and the energy consumption is reduced; as the consumption of silicon carbide and the sintering temperature are reduced, the cost is greatly reduced; in addition, the structure of the foamed ceramic can be homogenized, and the overall strength is improved.
本发明属于发泡陶瓷生产技术领域，提供了一种用于生产发泡陶瓷的复合发泡剂，原料包括碳酸钙、碳化硅和二氧化锰，其质量比为(3‑60):1:(0.5‑2)。本发明的复合发泡剂各组分之间和各组分与原料之间具有相互作用，能够提高产气效率、在碳化硅较低的用量下即可获得高孔隙率发泡陶瓷；还能够大幅度降低烧结温度、降低能耗；由于降低了碳化硅用量和烧结温度，成本大幅降低；此外，还能够使发泡陶瓷的结构均化且提升整体强度。
Efficient composite foaming agent for producing foamed ceramics
一种用于生产发泡陶瓷的高效复合发泡剂
ZUO ZHIWU (author) / MU MINGHAO (author) / WANG ZHENG (author) / LIU XINQIANG (author) / QIAN CHENGDUO (author) / HUANG SHIFENG (author) / JIANG CONGCONG (author) / ZHAO CHENGLIN (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
FOAMING AGENT FOR FOAMED CONCRETE, AND METHOD OF PRODUCING FOAMED CONCRETE
| European Patent Office | 2023
| European Patent Office | 2020