Wear-resistant and impact-resistant epoxy mortar repairing material and preparation method thereof: Fid-Bau Portal

Wear-resistant and impact-resistant epoxy mortar repairing material and preparation method thereof

BAO HUAN

The invention discloses a wear-resistant and impact-resistant epoxy mortar repairing material and a preparation method thereof, and belongs to the technical field of building materials. The product developed in the invention is prepared from organosilicone grafted epoxy resin, petroleum resin, terpene resin, nano-silica, graphene oxide, river sands and a polystyrene acrylic acid-nanocopper powdercompound. The preparation method comprises the following steps: uniformly mixing the organosilicone grafted epoxy resin, petroleum resin and terpene resin, adding the graphene oxide, carrying out ultrasonic dispersion, adding the nano-silica, river sands and polystyrene acrylic acid-nanocopper powder compound, carrying out vacuum heating stirring, cooling, and standing to obtain the product. The product obtained by the invention has good wear resistance and impact resistance.

本发明公开了一种耐磨抗冲击环氧砂浆修补材料及其制备方法，属于建筑材料技术领域。本发明研制的产品包括接枝有机硅的环氧树脂，石油树脂，萜烯树脂，纳米二氧化硅，氧化石墨烯，河砂以及聚苯乙烯丙烯酸‑纳米铜粉复合物；在制备时，将接枝有机硅的环氧树脂、石油树脂和萜烯树脂混合均匀，再加入氧化石墨烯，超声分散后，再加入纳米二氧化硅、河砂和聚苯乙烯丙烯酸‑纳米铜粉复合物，真空加热搅拌后，冷却静置，即得产品。本发明所得产品具有良好的耐磨性能和抗冲击性能。

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