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A platform for research: civil engineering, architecture and urbanism
Acrylate polymer emulsion, preparation method and application
The invention provides an acrylate polymer emulsion, and a preparation method and application thereof, the acrylate polymer emulsion comprises the following raw materials by weight: 3-5 parts of an acrylic triazine derivative, 5-8 parts of a vinyl ether derivative, 80-90 parts of an acrylate derivative, 0.1-0.5 part of an initiator, 1-3 parts of an emulsifier, and 80-200 parts of water. The acrylic acid triazine derivative is prepared by reacting an acryloyl chloride derivative with an amino-containing triazine derivative. The acrylate polymer is formed by copolymerization of an acrylic triazine derivative, a vinyl ether derivative and an acrylate derivative, the acrylic triazine derivative introduces a triazine ring with ultraviolet absorption performance into the acrylate polymer, and the acrylate polymer is endowed with excellent weather resistance. The inventor finds that when the acrylic acid triazine derivative is 2-amino-4-methoxy-6-(methylthio)-1, 3, 5-triazine, the acrylate-containing polymer emulsion and titanium dioxide have a remarkable synergistic effect on improving the high-temperature ultraviolet aging resistance of the pavement crack repairing material.
本发明提供了一种丙烯酸酯聚合物乳液、制备方法与应用，包括如下重量份的原料：3‑5份丙烯酸三嗪衍生物、5‑8份乙烯基醚衍生物、80‑90份丙烯酸酯衍生物、0.1‑0.5份引发剂、1‑3份乳化剂、80‑200份水，所述丙烯酸三嗪衍生物由丙烯酰氯衍生物与含有氨基的三嗪衍生物反应制得。本发明丙烯酸酯聚合物由丙烯酸三嗪衍生物、乙烯基醚衍生物、丙烯酸酯衍生物共聚而成，其中的丙烯酸三嗪衍生物将具有紫外线吸收性能的三嗪环引入丙烯酸酯聚合物中，赋予丙烯酸酯聚合物优良的耐侯性。发明人发现当丙烯酸三嗪衍生物为2‑氨基‑4‑甲氧基‑6‑(甲基硫代)‑1,3,5‑三嗪时，含丙烯酸酯聚合物乳液和二氧化钛具有显著的协同提高路面裂缝修补材料的高温耐紫外老化性能。
Acrylate polymer emulsion, preparation method and application
The invention provides an acrylate polymer emulsion, and a preparation method and application thereof, the acrylate polymer emulsion comprises the following raw materials by weight: 3-5 parts of an acrylic triazine derivative, 5-8 parts of a vinyl ether derivative, 80-90 parts of an acrylate derivative, 0.1-0.5 part of an initiator, 1-3 parts of an emulsifier, and 80-200 parts of water. The acrylic acid triazine derivative is prepared by reacting an acryloyl chloride derivative with an amino-containing triazine derivative. The acrylate polymer is formed by copolymerization of an acrylic triazine derivative, a vinyl ether derivative and an acrylate derivative, the acrylic triazine derivative introduces a triazine ring with ultraviolet absorption performance into the acrylate polymer, and the acrylate polymer is endowed with excellent weather resistance. The inventor finds that when the acrylic acid triazine derivative is 2-amino-4-methoxy-6-(methylthio)-1, 3, 5-triazine, the acrylate-containing polymer emulsion and titanium dioxide have a remarkable synergistic effect on improving the high-temperature ultraviolet aging resistance of the pavement crack repairing material.
本发明提供了一种丙烯酸酯聚合物乳液、制备方法与应用，包括如下重量份的原料：3‑5份丙烯酸三嗪衍生物、5‑8份乙烯基醚衍生物、80‑90份丙烯酸酯衍生物、0.1‑0.5份引发剂、1‑3份乳化剂、80‑200份水，所述丙烯酸三嗪衍生物由丙烯酰氯衍生物与含有氨基的三嗪衍生物反应制得。本发明丙烯酸酯聚合物由丙烯酸三嗪衍生物、乙烯基醚衍生物、丙烯酸酯衍生物共聚而成，其中的丙烯酸三嗪衍生物将具有紫外线吸收性能的三嗪环引入丙烯酸酯聚合物中，赋予丙烯酸酯聚合物优良的耐侯性。发明人发现当丙烯酸三嗪衍生物为2‑氨基‑4‑甲氧基‑6‑(甲基硫代)‑1,3,5‑三嗪时，含丙烯酸酯聚合物乳液和二氧化钛具有显著的协同提高路面裂缝修补材料的高温耐紫外老化性能。
Acrylate polymer emulsion, preparation method and application
一种丙烯酸酯聚合物乳液、制备方法与应用
MA QINGHAO (author) / JIAO YUSHENG (author) / WANG LIWEN (author) / WANG JIANPING (author)
2024-10-25
Patent
Electronic Resource
Chinese
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