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    INORGANIC COMPOSITE BINDERS WITH HIGH-TEMPERATURE RESISTANCE
    1.
    发明申请
    INORGANIC COMPOSITE BINDERS WITH HIGH-TEMPERATURE RESISTANCE 有权
    具有高耐温性的无机复合材料

    公开(公告)号：US20120174828A1

    公开(公告)日：2012-07-12

    申请号：US12122366

    申请日：2008-05-16

    申请人： Ze Zhang ,  Lianqi Wei ,  Shufeng Ye ,  Yunfa Chen ,  Peng Liu ,  Yingkun Zou ,  Xinming Zou ,  Jianping Qiu

    发明人： Ze Zhang ,  Lianqi Wei ,  Shufeng Ye ,  Yunfa Chen ,  Peng Liu ,  Yingkun Zou ,  Xinming Zou ,  Jianping Qiu

    IPC分类号： C08K3/34

    CPC分类号： C09D5/18 ,  C09J1/02

    摘要： In certain examples, this invention provides an inorganic composite binder with high-temperature resistance comprising 5-12% of aluminium hydroxide, 15-35% of phosphoric acid, 0.1-1% of rare earth oxide, 5-20% of silica sol, 1-15% of polyaluminium phosphate, 1-5% of borax, based on the total weight of said binder, and the rest being water, and a method for producing the same. The binder of the example can be used in temporary protective coating layer such as the high temperature coating and the high temperature antioxidation coating layer during the heat treatment of the metal workpiece, can make it possible to form an antioxidation coating layer immediately upon directly spraying the coating onto the substrate surface of the metal at high temperature of 400-1000° C., and can continuously keep its good bonding property under the high temperature environment in the heating furnace, thereby it is helpful to reduce the oxidation loss of the metal material in the heat treatment, and improve the surface quality of the metal material; also, the binder of the invention is usable in patching material for high temperature kiln or refractory material to enhance the material strength and lengthen its service life.

    摘要翻译： 在某些实施例中，本发明提供一种具有耐高温性的无机复合粘合剂，其包含5-12％的氢氧化铝，15-35％的磷酸，0.1-1％的稀土氧化物，5-20％的硅溶胶， 聚磷酸铝的1-15％，硼砂的1-5％，基于所述粘合剂的总重量，其余为水，以及其制备方法。 实施例的粘合剂可以在金属工件的热处理期间用于临时保护涂层如高温涂层和高温抗氧化涂层中，可以在直接喷涂后立即形成抗氧化涂层 在400-1000℃的高温下涂覆到金属的基材表面上，并且可以在加热炉中在高温环境下连续保持其良好的粘合性，从而有助于降低金属材料的氧化损失 在热处理中，提高金属材料的表面质量; 此外，本发明的粘合剂也可用于高温窑或耐火材料的修补材料，以提高材料强度并延长其使用寿命。

    Inorganic composite binders with high-temperature resistance
    2.
    发明授权
    Inorganic composite binders with high-temperature resistance 有权
    无机复合粘合剂耐高温

    公开(公告)号：US08236721B2

    公开(公告)日：2012-08-07

    申请号：US12122366

    申请日：2008-05-16

    申请人： Ze Zhang ,  Lianqi Wei ,  Shufeng Ye ,  Yunfa Chen ,  Peng Liu ,  Yingkun Zou ,  Xinming Zou ,  Jianping Qiu

    发明人： Ze Zhang ,  Lianqi Wei ,  Shufeng Ye ,  Yunfa Chen ,  Peng Liu ,  Yingkun Zou ,  Xinming Zou ,  Jianping Qiu

    IPC分类号： C09D5/00 ,  C04B35/50

    CPC分类号： C09D5/18 ,  C09J1/02

    摘要： In certain examples, this invention provides an inorganic composite binder with high-temperature resistance comprising 5-12% of aluminum hydroxide, 15-35% of phosphoric acid, 0.1-1% of rare earth oxide, 5-20% of silica sol, 1-15% of polyaluminum phosphate, 1-5% of borax, based on the total weight of said binder, and the rest being water, and a method for producing the same. The binder of the example can be used in temporary protective coating layer such as the high temperature coating and the high temperature antioxidation coating layer during the heat treatment of the metal workpiece, can make it possible to form an antioxidation coating layer immediately upon directly spraying the coating onto the substrate surface of the metal at high temperature of 400-1000° C., and can continuously keep its good bonding property under the high temperature environment in the heating furnace, thereby it is helpful to reduce the oxidation loss of the metal material in the heat treatment, and improve the surface quality of the metal material; also, the binder of the invention is usable in patching material for high temperature kiln or refractory material to enhance the material strength and lengthen its service life.

    摘要翻译： 在某些实施例中，本发明提供一种具有耐高温性的无机复合粘合剂，其包含5-12％的氢氧化铝，15-35％的磷酸，0.1-1％的稀土氧化物，5-20％的硅溶胶， 1-15％的聚磷酸铝，1-5％的硼砂，基于所述粘合剂的总重量，其余为水，以及其制备方法。 实施例的粘合剂可以在金属工件的热处理期间用于临时保护涂层如高温涂层和高温抗氧化涂层，可以在直接喷涂时形成抗氧化涂层 在400-1000℃的高温下涂覆到金属的基材表面上，并且可以在加热炉中在高温环境下连续保持其良好的粘合性，从而有助于降低金属材料的氧化损失 在热处理中，提高金属材料的表面质量; 此外，本发明的粘合剂也可用于高温窑或耐火材料的修补材料，以提高材料强度并延长其使用寿命。