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A platform for research: civil engineering, architecture and urbanism
Cement grinding aid
The cement grinding aid is developed, aluminum hydroxide gel is prepared and then added into an ethylene glycol system to be emulsified and crosslinked with tetraethoxysilane, Al2O3-SiO2 rigid grinding-aid particles with the particle size ranging from 10 micrometers to 30 micrometers are prepared through control of an emulsification system, and the grinding-aid effect of the cement grinding aid can be further improved.
本发明开发了一种水泥助磨剂，通过制备得到氢氧化铝凝胶，然后加入乙二醇体系中与正硅酸乙酯乳化交联，经乳化体系控制制得粒径10μm‑30μm的Al2O3‑SiO2刚性助磨颗粒，能进一步提升水泥助磨剂的助磨效果。
Cement grinding aid
The cement grinding aid is developed, aluminum hydroxide gel is prepared and then added into an ethylene glycol system to be emulsified and crosslinked with tetraethoxysilane, Al2O3-SiO2 rigid grinding-aid particles with the particle size ranging from 10 micrometers to 30 micrometers are prepared through control of an emulsification system, and the grinding-aid effect of the cement grinding aid can be further improved.
本发明开发了一种水泥助磨剂，通过制备得到氢氧化铝凝胶，然后加入乙二醇体系中与正硅酸乙酯乳化交联，经乳化体系控制制得粒径10μm‑30μm的Al2O3‑SiO2刚性助磨颗粒，能进一步提升水泥助磨剂的助磨效果。
Cement grinding aid
一种水泥助磨剂
YI BING (author) / LIU LIANGANG (author) / OUYANG JIABAO (author) / XIA SHUDONG (author) / WANG CHANGPING (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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