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发明公开
CN109135494A 一种改性石墨烯复合纳米涂层及其制备方法和应用 无效 - 驳回

一种改性石墨烯复合纳米涂层及其制备方法和应用
摘要：
本发明涉及一种改性石墨烯复合纳米涂层及其制备方法和应用。该涂层包括：成膜树脂、固化剂、有机溶剂、分散剂、纳米润滑填料。制备方法包括：氧化石墨烯悬浊液配制，改性石墨烯制备，树脂溶液配制，石墨烯复合纳米涂层制备。该改性石墨烯纳米复合涂层具有极高的耐磨性，大大提升了输油管螺纹接头的抗粘扣能力。制备工艺简单，固化快，成本低，施工方便，对环境无污染。
摘要（英）：

The invention relates to a modified graphene composite namometer coating and a preparation method and application thereof. The coating comprises film-forming resin, a curing agent, an organic solvent,a dispersing agent and nanometer lubricating filler. The preparation method comprises the steps of preparation of graphene oxide suspension liquid, preparation of modified graphene, preparation of aresin solution and preparation of the graphene composite namometer coating. The modified graphene composite namometer coating is extremely high in wear resistance, and the anti-galling capacity of a threaded connector of an oil delivery pipe is greatly improved. The preparation process is simple, the solidification speed is high, the cost is low, convenience is brought to construction, and no pollution to the environment is caused.

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