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发明公开
CN110330799A 一种核壳聚合物改性水性环氧树脂乳化沥青及制备方法 有权 转让

一种核壳聚合物改性水性环氧树脂乳化沥青及制备方法
摘要：
本发明提供了一种核壳聚合物改性水性环氧树脂乳化沥青及制备方法，包括乳化沥青和水性环氧树脂乳液制成，还包括核壳聚合物乳液制成；所述的核壳聚合物乳液包括核组分乳液和壳组分乳液制成；所述的核组分由以下原料组成：聚二甲基硅氧烷-共-α-甲基苯乙烯、聚二甲基硅氧烷-共-二苯基硅氧烷和聚二甲基硅氧烷-共-环氧乙烷；所述的壳组分由以下原料组成：二十二烷基聚氧乙烯醚甲基丙烯酸酯、十八烷基聚氧乙烯醚甲基丙烯酸酯、长链烷基醇聚氧乙烯醚甲基丙烯酸酯和甲基丙烯酸3，3，4，4，5，5，6，6，7，7，8，8，8-十三氟辛酯。以该乳液作为桥面铺装黏结层，以增强桥面铺装黏结层的黏结性能、强度和韧性，进而提高桥梁使用寿命。
摘要（英）：

The invention provides core-shell polymer modified water-based epoxy resin emulsified asphalt and a preparation method thereof. The core-shell polymer modified water-based epoxy resin emulsified asphalt comprises emulsified asphalt, water-based epoxy emulsion and core-shell polymer emulsion, and the core-shell polymer emulsion comprises core component emulsion and shell component emulsion. A corecomponent comprises the following raw materials: polydimethylsiloxane-co-alpha-methylstyrene, polydimethylsiloxane-co-diphenyl siloxane and polydimethylsiloxane-co-ethylene oxide. A shell component comprises the following raw materials: docosyl polyoxyethylene ether methacrylate, octadecyl polyoxyethylene ether methacrylate, long-chain alkyl alcohol polyoxyethylene ether methacrylate and 3,3,4,4,5,5,6,6,7,7,8,8-perfluorooctyl methacrylate. The core-shell polymer emulsion is used as a bridge deck pavement bonding layer to enhance the bonding performance, strength and toughness of the bridge deck pavement bonding layer and further improve the service life of a bridge.

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