Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wet forming method of nano microporous insulation board
The invention discloses a wet forming method of a nano microporous insulation board, which comprises the following steps: firstly, mixing dry powder, mixing the dry powder with silica sol, then adding the mixture into a mold for strickling, then carrying out jolt ramming and surface trowelling, and finally carrying out normal-temperature curing and heating drying. The strength of the plate is improved, the fracture resistance is improved, and the pulverization phenomenon of the plate surface is reduced or avoided, so that the nano microporous plate with a large plate surface size is prepared, the plate can be randomly cut into a required shape after the strength is improved, and the service life of a furnace kiln is prolonged.
本发明公开了一种纳米微孔绝热板的湿法成型方法，首先通过干粉混合和干粉加硅溶胶混合处理，接着加入模具进行刮平，随后通过振实和表面抹平，最后进行常温养护和加热干燥，本发明通过加入无机凝胶材料后湿法成型的方法，增加板材的强度，提高抗折性能，减少或杜绝板面的粉化现象，从而制成大板面尺寸的纳米微孔板材，强度增加后可以随意分切成需要的形状，提高了炉窑的使用寿命。
Wet forming method of nano microporous insulation board
The invention discloses a wet forming method of a nano microporous insulation board, which comprises the following steps: firstly, mixing dry powder, mixing the dry powder with silica sol, then adding the mixture into a mold for strickling, then carrying out jolt ramming and surface trowelling, and finally carrying out normal-temperature curing and heating drying. The strength of the plate is improved, the fracture resistance is improved, and the pulverization phenomenon of the plate surface is reduced or avoided, so that the nano microporous plate with a large plate surface size is prepared, the plate can be randomly cut into a required shape after the strength is improved, and the service life of a furnace kiln is prolonged.
本发明公开了一种纳米微孔绝热板的湿法成型方法，首先通过干粉混合和干粉加硅溶胶混合处理，接着加入模具进行刮平，随后通过振实和表面抹平，最后进行常温养护和加热干燥，本发明通过加入无机凝胶材料后湿法成型的方法，增加板材的强度，提高抗折性能，减少或杜绝板面的粉化现象，从而制成大板面尺寸的纳米微孔板材，强度增加后可以随意分切成需要的形状，提高了炉窑的使用寿命。
Wet forming method of nano microporous insulation board
一种纳米微孔绝热板的湿法成型方法
TIAN DONGXING (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
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