A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an adhesive for a high-temperature ceramic blocking fireproof door. The adhesive is mainly formed by mixing an inorganic powder, hollow microspheres, a foaming agent, a base glue and an additive, wherein the inorganic powder comprises at least one of aluminum-containing inorganic powder, titanium-containing inorganic powder, magnesium-containing inorganic powder and silicon-containing inorganic powder; by mass percent, the dosage of the hollow microspheres is 5-20wt% of the dosage of the inorganic powder; the use amount of the foaming agent is 1-10wt% of the use amountof the inorganic powder, the mass ratio of the base glue to the inorganic powder is 1: 1-3: 1, and the use amount of the additive does not exceed 10wt% of the use amount of the inorganic powder; the adhesive forms a honeycomb sintered body at a high temperature. The adhesive provided by the invention can form porous ceramic at high temperature, so that the fireproof door has better fireproof performance.
本发明公开了一种高温陶瓷阻断防火门的胶黏剂，所述胶黏剂主要由无机粉末、中空微球、发泡剂、基础胶、添加剂混合而成；所述无机粉末包括含铝无机粉末、含钛无机粉末、含镁无机粉末、含硅无机粉末中的至少一种；按质量百分比计，所述中空微球的用量为所述无机粉末用量的5～20wt.％，所述发泡剂的用量为所述无机粉末用量的1～10wt.％，所述基础胶与所述无机粉末的质量比为1∶1～3∶1，所述添加剂的用量不超过所述无机粉末用量的10wt.％；所述胶粘剂在高温下形成蜂窝状烧结体。本发明提供的胶黏剂在高温下能够形成多孔陶瓷，使防火门具有更好的防火性能。
The invention discloses an adhesive for a high-temperature ceramic blocking fireproof door. The adhesive is mainly formed by mixing an inorganic powder, hollow microspheres, a foaming agent, a base glue and an additive, wherein the inorganic powder comprises at least one of aluminum-containing inorganic powder, titanium-containing inorganic powder, magnesium-containing inorganic powder and silicon-containing inorganic powder; by mass percent, the dosage of the hollow microspheres is 5-20wt% of the dosage of the inorganic powder; the use amount of the foaming agent is 1-10wt% of the use amountof the inorganic powder, the mass ratio of the base glue to the inorganic powder is 1: 1-3: 1, and the use amount of the additive does not exceed 10wt% of the use amount of the inorganic powder; the adhesive forms a honeycomb sintered body at a high temperature. The adhesive provided by the invention can form porous ceramic at high temperature, so that the fireproof door has better fireproof performance.
本发明公开了一种高温陶瓷阻断防火门的胶黏剂，所述胶黏剂主要由无机粉末、中空微球、发泡剂、基础胶、添加剂混合而成；所述无机粉末包括含铝无机粉末、含钛无机粉末、含镁无机粉末、含硅无机粉末中的至少一种；按质量百分比计，所述中空微球的用量为所述无机粉末用量的5～20wt.％，所述发泡剂的用量为所述无机粉末用量的1～10wt.％，所述基础胶与所述无机粉末的质量比为1∶1～3∶1，所述添加剂的用量不超过所述无机粉末用量的10wt.％；所述胶粘剂在高温下形成蜂窝状烧结体。本发明提供的胶黏剂在高温下能够形成多孔陶瓷，使防火门具有更好的防火性能。
Adhesive for high-temperature ceramic blocking fireproof door
一种高温陶瓷阻断防火门的胶黏剂
LI XIN (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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