A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an inorganic silicon crystal material for a smoke prevention and exhaust air duct and a preparation method thereof; the inorganic silicon crystal material comprises the following components in parts by weight: 1000 parts of silicon oxide powder, 700-900 parts of lime powder, 215-240 parts of aluminum silicate short fiber, 90-140 parts of brucite fiber, 45-55 parts of aluminum metaphosphate, 10-30 parts of montmorillonite and 50-70 parts of kaolinite, which are all made of inorganic fireproof raw materials. The invention provides a more advanced preparation technology of "steam injection pre-hot pressing and autoclaved curing", so that the heat transfer efficiency is higher, the plate is uniformly heated, the forming time is short, and the finished product material is light in weight, high in strength, excellent in fire resistance and impermeability, free of deformation at high temperature and low in linear expansion rate.
本发明提供的一种用于防排烟风管的无机硅晶材料及其制备方法，所述无机硅晶材料包括以下重量份的组分：氧化硅粉1000份、石灰粉700‑900份、硅酸铝短纤维215‑240份、水镁石纤维90‑140份、偏磷酸铝45‑55份、蒙脱土10‑30份和高岭石50‑70份，均采用了无机防火原料。本发明提供了更为先进的“喷蒸预热压+蒸压养护”制备技术，具有更高的传热效率，板材受热均匀，成型时间短，其成品材料轻质高强，具有优秀的耐火性能和防渗透性能，在高温时不变形、线性膨胀率小。
The invention provides an inorganic silicon crystal material for a smoke prevention and exhaust air duct and a preparation method thereof; the inorganic silicon crystal material comprises the following components in parts by weight: 1000 parts of silicon oxide powder, 700-900 parts of lime powder, 215-240 parts of aluminum silicate short fiber, 90-140 parts of brucite fiber, 45-55 parts of aluminum metaphosphate, 10-30 parts of montmorillonite and 50-70 parts of kaolinite, which are all made of inorganic fireproof raw materials. The invention provides a more advanced preparation technology of "steam injection pre-hot pressing and autoclaved curing", so that the heat transfer efficiency is higher, the plate is uniformly heated, the forming time is short, and the finished product material is light in weight, high in strength, excellent in fire resistance and impermeability, free of deformation at high temperature and low in linear expansion rate.
本发明提供的一种用于防排烟风管的无机硅晶材料及其制备方法，所述无机硅晶材料包括以下重量份的组分：氧化硅粉1000份、石灰粉700‑900份、硅酸铝短纤维215‑240份、水镁石纤维90‑140份、偏磷酸铝45‑55份、蒙脱土10‑30份和高岭石50‑70份，均采用了无机防火原料。本发明提供了更为先进的“喷蒸预热压+蒸压养护”制备技术，具有更高的传热效率，板材受热均匀，成型时间短，其成品材料轻质高强，具有优秀的耐火性能和防渗透性能，在高温时不变形、线性膨胀率小。
Inorganic silicon crystal material for smoke prevention and exhaust air pipe and preparation method thereof
一种用于防排烟风管的无机硅晶材料及其制备方法
2022-01-25
Patent
Electronic Resource
Chinese
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