Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-intumescent fire retardant coating for fiber reinforced composite material as well as preparation method and application of non-intumescent fire retardant coating
The invention belongs to the technical field of fireproof materials, and particularly relates to a non-intumescent fireproof coating for a fiber reinforced composite material as well as a preparation method and application of the non-intumescent fireproof coating. A binder in preparation raw materials of the non-intumescent fire retardant coating comprises metakaolin, fly ash, CA80 high-alumina cement and an exciting agent, or comprises metakaolin, fly ash, CA80 high-alumina cement, an exciting agent and an organic matter binder, the organic matter binder comprises redispersible latex powder and/or polyvinyl alcohol powder, and the organic matter binder comprises silica powder and/or silica powder. The heat insulation filler comprises expanded vermiculite, hydrophobic modified expanded perlite, sepiolite and hollow glass beads, the flame retardant comprises aluminum hydroxide and magnesium hydroxide, the fibers comprise glass fibers, and the auxiliaries comprise a foaming agent, a thickening agent, a foam stabilizer and an acrylic emulsion. The formed coating has the advantages of low carbon, low cost, excellent heat insulation performance and high-temperature strength, can be applied as a fire retardant coating of a fiber reinforced plastic (FRP), and can effectively protect an FRP reinforcing system.
本发明属于防火材料技术领域，具体涉及一种用于纤维增强复合材料的非膨胀型防火涂料及其制备方法和应用。该非膨胀型防火涂料的制备原料中粘结剂包括偏高岭土、粉煤灰、CA80高铝水泥和激发剂，或者包括偏高岭土、粉煤灰、CA80高铝水泥、激发剂和有机物粘结剂，有机物粘结剂包括可再分散性乳胶粉和/或聚乙烯醇粉末，隔热填料包括膨胀蛭石、疏水改性膨胀珍珠岩、海泡石和空心玻璃微珠，阻燃剂包括氢氧化铝和氢氧化镁，纤维包括玻璃纤维，助剂包括发泡剂、增稠剂、稳泡剂和丙烯酸乳液，其形成的涂层具有低碳、低成本以及优异的隔热性能和高温强度的优点，能作为纤维增强复合材料(FRP)的防火涂料进行应用，能有效保护FRP加固体系。
Non-intumescent fire retardant coating for fiber reinforced composite material as well as preparation method and application of non-intumescent fire retardant coating
The invention belongs to the technical field of fireproof materials, and particularly relates to a non-intumescent fireproof coating for a fiber reinforced composite material as well as a preparation method and application of the non-intumescent fireproof coating. A binder in preparation raw materials of the non-intumescent fire retardant coating comprises metakaolin, fly ash, CA80 high-alumina cement and an exciting agent, or comprises metakaolin, fly ash, CA80 high-alumina cement, an exciting agent and an organic matter binder, the organic matter binder comprises redispersible latex powder and/or polyvinyl alcohol powder, and the organic matter binder comprises silica powder and/or silica powder. The heat insulation filler comprises expanded vermiculite, hydrophobic modified expanded perlite, sepiolite and hollow glass beads, the flame retardant comprises aluminum hydroxide and magnesium hydroxide, the fibers comprise glass fibers, and the auxiliaries comprise a foaming agent, a thickening agent, a foam stabilizer and an acrylic emulsion. The formed coating has the advantages of low carbon, low cost, excellent heat insulation performance and high-temperature strength, can be applied as a fire retardant coating of a fiber reinforced plastic (FRP), and can effectively protect an FRP reinforcing system.
本发明属于防火材料技术领域，具体涉及一种用于纤维增强复合材料的非膨胀型防火涂料及其制备方法和应用。该非膨胀型防火涂料的制备原料中粘结剂包括偏高岭土、粉煤灰、CA80高铝水泥和激发剂，或者包括偏高岭土、粉煤灰、CA80高铝水泥、激发剂和有机物粘结剂，有机物粘结剂包括可再分散性乳胶粉和/或聚乙烯醇粉末，隔热填料包括膨胀蛭石、疏水改性膨胀珍珠岩、海泡石和空心玻璃微珠，阻燃剂包括氢氧化铝和氢氧化镁，纤维包括玻璃纤维，助剂包括发泡剂、增稠剂、稳泡剂和丙烯酸乳液，其形成的涂层具有低碳、低成本以及优异的隔热性能和高温强度的优点，能作为纤维增强复合材料(FRP)的防火涂料进行应用，能有效保护FRP加固体系。
Non-intumescent fire retardant coating for fiber reinforced composite material as well as preparation method and application of non-intumescent fire retardant coating
一种用于纤维增强复合材料的非膨胀型防火涂料及其制备方法和应用
ZHOU YINGWU (Autor:in) / ZHOU JUNHAO (Autor:in) / GUO MENGHUAN (Autor:in) / XIANG SHENG (Autor:in) / XING FENG (Autor:in)
17.01.2025
Patent
Elektronische Ressource
Chinesisch
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