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首页> 外文期刊>Journal of coatings technology and research >Preparation of fast-drying waterborne nano-complex traffic-marking paint
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Preparation of fast-drying waterborne nano-complex traffic-marking paint

机译：快干水性纳米复合交通标志漆的制备

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The main aim of this research is to prepare environmentally friendly waterborne traffic-marking paint, which has fast dry, wear resistance, and long-term durability. The crosslinkable monomers are selected to co-polymerize with acrylate, then a core/ shell latex with hard core and soft shell is obtained. The functional latex is blended with nano-silica, polyfunctional amine, functional pigments, and filler to obtain an excellent environmentally friendly traffic-marking paint. And, the latex polymer is further modified with multifunctional enamine silane coupling agent to enhance the wear, water resistance, and dry speed of the traffic paint. The reactive hydroxyl groups on the surface of nano-silica can react and crosslink with hydroxyl, nitrogen atoms, or carboxyl groups of binder, which can form a dense crosslinking network, enhance the crosslinking density, and bond strength. The above results can meet the special needs of the traffic-marking paint.
机译：这项研究的主要目的是制备一种环保的水性交通标志漆，它具有快干，耐磨和长期耐用的特点。选择可交联单体与丙烯酸酯共聚，然后获得具有硬核和软核的核/壳胶乳。将功能性胶乳与纳米二氧化硅，多功能胺，功能性颜料和填料共混，以获得优异的环保交通标志漆。并且，用多功能烯胺硅烷偶联剂进一步改性胶乳聚合物，以提高路标漆的耐磨性，耐水性和干燥速度。纳米二氧化硅表面的反应性羟基可与粘合剂的羟基，氮原子或羧基反应并交联，从而形成致密的交联网络，提高交联密度和结合强度。以上结果可以满足交通标志漆的特殊需要。

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