Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-resistant thermal-insulation inorganic material, preparation method thereof and fire-resistant thermal-insulation inorganic special-shaped part
The invention provides a fire-resistant thermal-insulation inorganic material which is prepared from the following raw materials in parts by weight through flocculation and molding: 40-60 parts of inorganic fire-resistant fibers; 10-15 parts by weight of clay mineral substances; 20-25 parts by weight of an infrared opacifying agent; and 10-20 parts by weight of an inorganic binder. Compared with the prior art, the clay mineral substances are used as adsorbents, the problem of insufficient flocculation of an inorganic binding agent and fibers is solved, the fire-resistant thermal-insulation inorganic material can be obtained after molding, high-temperature calcination is not needed, and meanwhile, the fire-resistant thermal-insulation inorganic material is smokeless and odourless when used in a high-temperature environment, and has excellent heat insulation performance and mechanical properties; and the heat insulation and heat preservation requirements of special parts and links in the thermal engineering industry such as industrial kiln observation holes, thermometer insertion holes, industrial kiln burners and furnace doors can be widely met.
本发明提供了一种耐火保温无机材料，由以下原料经絮凝、成型得到，包括：无机耐火纤维40～60重量份；粘土类矿物质10～15重量份；红外遮光剂20～25重量份；无机结合剂10～20重量份。与现有技术相比，本发明采用粘土类矿物质作为吸附剂，解决了无机结合剂与纤维絮凝不充分难题，且经成型后即可得到耐火保温无机材料，无需高温煅烧，同时其在高温环境下使用无烟无味，具有优良的绝热性能和力学性能，可广泛满足工业窑炉观察孔、温度计插入孔、工业窑炉烧嘴、炉门等热工行业特殊部位、环节的绝热保温需求。
Fire-resistant thermal-insulation inorganic material, preparation method thereof and fire-resistant thermal-insulation inorganic special-shaped part
The invention provides a fire-resistant thermal-insulation inorganic material which is prepared from the following raw materials in parts by weight through flocculation and molding: 40-60 parts of inorganic fire-resistant fibers; 10-15 parts by weight of clay mineral substances; 20-25 parts by weight of an infrared opacifying agent; and 10-20 parts by weight of an inorganic binder. Compared with the prior art, the clay mineral substances are used as adsorbents, the problem of insufficient flocculation of an inorganic binding agent and fibers is solved, the fire-resistant thermal-insulation inorganic material can be obtained after molding, high-temperature calcination is not needed, and meanwhile, the fire-resistant thermal-insulation inorganic material is smokeless and odourless when used in a high-temperature environment, and has excellent heat insulation performance and mechanical properties; and the heat insulation and heat preservation requirements of special parts and links in the thermal engineering industry such as industrial kiln observation holes, thermometer insertion holes, industrial kiln burners and furnace doors can be widely met.
本发明提供了一种耐火保温无机材料，由以下原料经絮凝、成型得到，包括：无机耐火纤维40～60重量份；粘土类矿物质10～15重量份；红外遮光剂20～25重量份；无机结合剂10～20重量份。与现有技术相比，本发明采用粘土类矿物质作为吸附剂，解决了无机结合剂与纤维絮凝不充分难题，且经成型后即可得到耐火保温无机材料，无需高温煅烧，同时其在高温环境下使用无烟无味，具有优良的绝热性能和力学性能，可广泛满足工业窑炉观察孔、温度计插入孔、工业窑炉烧嘴、炉门等热工行业特殊部位、环节的绝热保温需求。
Fire-resistant thermal-insulation inorganic material, preparation method thereof and fire-resistant thermal-insulation inorganic special-shaped part
一种耐火保温无机材料、其制备方法及耐火保温无机异形件
WANG ZHENYU (Autor:in) / ZHANG CHENGHE (Autor:in) / ZHENG WEIJIN (Autor:in) / YUE YAOHUI (Autor:in) / LIU CHAO (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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