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    厂家如何提高环氧地坪漆膜的耐黄变性

    2019-05-27 09:35:47 无锡盛发地坪科技有限公司 阅读

    环氧地坪漆黄变,是指环氧地坪漆涂膜在光照下逐渐变黄的现象。这是一个缓慢长期的过程,但也会对环氧地坪的外观效果产生影响,尤其是靠近门口、窗户光线强烈的区域。做过环氧地坪漆的会发现:如果部分环氧地坪暴露在空气中,黄变速度快,而部分地面被长期覆盖在地毯、家具下面,黄变慢或基本不产生黄变。久而久之,这两个部分的地面色差日益明显,最终在环氧地坪表面留下了地毯、家具等物件的形状印痕。那我们应该如何提高环氧地坪漆表面涂膜的耐黄变性?下面光磊地坪漆厂家为您一一道来。

    The yellowing of epoxy floor paint refers to the gradual yellowing of the coating under light. This is a slow and long-term process, but it also has an impact on the appearance of the floor, especially near the doors and windows where the light is intense. If some epoxy floors are exposed to air, the yellowing rate will be fast, while some floors are covered under carpets and furniture for a long time, and the yellowing rate will be slow or almost no yellowing will occur. Over time, the color difference between the two parts of the ground became more and more obvious, eventually leaving the shape impression of carpets, furniture and other objects on the surface of the epoxy floor. Then how should we improve the yellowing resistance of the epoxy floor paint? The following manufacturers of Guanglei floor paint come for you one by one. 

    1、选择耐候性好的环氧树脂地坪漆,先确保地坪漆的质量过关,接下来的施工操作规范,是保障其不易褪色发黄的重要环节。

    1. Choosing epoxy floor paint with good weatherability, first of all, to ensure that the quality of floor paint passes through, and then the construction operation specifications, is an important link to ensure that it is not easy to fade and yellowing.

    2、涂料本身发生变质一般有两个原因,一是涂料本身的质量不过关,另一方面没有对涂料进行一个良好的储存,从这两点来说,选择品质好的涂料,并正确储存也是非常重要的。

    2. There are generally two reasons for the deterioration of coatings themselves. One is that the quality of coatings themselves is not up to standard. On the other hand, there is no good storage of coatings. From these two points, it is very important to select good quality coatings and store them correctly.

    3、施工方面,主要是要充分搅拌涂料,避免涂料分层导致的施工后的颜色与原色不符。

    3. In the aspect of construction, it is necessary to mix the paint sufficiently to avoid the discrepancy between the color after construction and the original color caused by the layering of the paint.

    4、既然紫外线是环氧地坪发生褪色变黄的主要原因,我们可以在产品中添加一定量的紫外线吸收剂,能有效地吸收紫外线,延缓黄变。而且,紫外线与抗氧剂一起使用,能起到一个协同效应。当然,抗氧剂与紫外线吸收剂的使用并不能从根本上解决环氧地坪黄变问题,但是在一定的范围和一定的时间内,仍是能有效地防止产品氧化黄变,保持产品水色透明,提高地坪产品的档次。

    4. Since ultraviolet radiation is the main cause of fading and yellowing of epoxy flooring, we can add a certain amount of ultraviolet absorbent to the product, which can effectively absorb ultraviolet radiation and delay yellowing. In addition, ultraviolet radiation combined with antioxidants can play a synergistic effect. Of course, the use of antioxidants and ultraviolet absorbents can not fundamentally solve the problem of epoxy floor yellowing, but in a certain range and a certain period of time, it is still effective to prevent oxidation yellowing of products, maintain the transparency of product water color, and improve the grade of floor products.

    5、提高环氧地坪漆涂层耐黄变性,可以在环氧地坪涂层表面加罩一层透明水性聚氨酯罩面漆。水性聚氨酯产品,具有极强抗UV辐射性,可在室外使用,不产生黄变。同时透明无色,既不影响原地坪的色彩效果,又可提高地坪整体性能。

    5. To improve the yellowing resistance of epoxy floor coatings, a transparent waterborne polyurethane coating can be applied on the surface of epoxy floor coatings. Waterborne polyurethane products, with strong UV radiation resistance, can be used outdoors without yellowing. At the same time, transparent and colorless, not only does not affect the color effect of the original floor, but also improves the overall performance of the floor.


    标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工
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