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    环氧地坪表面缩孔产生的原因及解决办法

    2019-06-04 13:54:01 无锡盛发地坪科技有限公司 阅读

    优质的环氧地坪漆工程表面是整体无缝、光滑靓丽的,如果环氧地坪漆表面出现缩孔现象,就会使得光泽度受损,从而使得环氧地坪的美观度和实用性大打折扣,而环氧地坪漆表面出现缩孔现象的原因有很多,只有从根本上预防才能防止不必要的损失。下面光磊环氧地坪漆厂家就给大家详细分析环氧地坪漆表面出现缩孔现象的原因及预防办法。环氧地坪漆表面出现缩孔现象的原因:

    The engineering surface of high quality epoxy floor paint is seamless and smooth. If shrinkage occurs on the surface of epoxy floor paint, the glossiness will be damaged, which will greatly reduce the aesthetic and practicability of epoxy floor paint. There are many reasons for shrinkage on the surface of epoxy floor paint. Only by fundamental prevention can unnecessary loss be prevented. The following Guanglei floor paint manufacturers will give you a detailed analysis of the causes of shrinkage on the surface of epoxy floor paint and preventive measures. Reasons for shrinkage on the surface of epoxy floor paint:

    1、底层打磨不良可引起缩孔现象。

    1. Poor bottom grinding can cause shrinkage.

    2、基础地面受到蜡或油脂等的污染同样会造成环氧地坪漆涂膜缩孔。

    2. Foundation surface contaminated by wax or grease will also cause shrinkage of floor paint film.

    3、喷涂地坪漆施工时使用的压缩空气中,含有过量的水或油脂类物质也可以使环氧地坪漆涂膜出现缩孔的现象。

    3. In the compressed air used in spraying floor paint construction, excessive water or grease can also cause shrinkage of epoxy floor paint film.

    4、地坪漆施工现场受到污染(如有粉尘、水滴和油脂滴等),也可引起缩孔现象。

    4. The floor paint construction site is polluted (such as dust, water droplets and grease droplets) and can also cause shrinkage.

    5、环氧地坪漆干燥成膜的的过程,如果表面溶剂挥发,表面聚合物的浓度增高,涂料黏度增高,都会导致表面张力和表面密度超过本体,形成凹陷,出现缩孔。

    5. During the drying process of epoxy floor paint, if the surface solvent evaporates, the concentration of surface polymer increases and the viscosity of the paint increases, the surface tension and surface density will exceed the bulk, forming depression and shrinkage.预防环氧地坪漆表面出现缩孔的方法:

    Method of preventing shrinkage on the surface of epoxy floor paint:

    1、底层打磨要均匀,同时要打磨充分,不能有漏磨的地方出现,然用细砂(高目数)纸全面均匀打磨一遍,并且把打磨产生的粉尘清理干净

    1. The bottom polishing should be uniform, and at the same time, the polishing should be sufficient, and there should be no leakage of wear. However, the fine sand (high mesh) paper should be used to polish the dust completely and evenly, and the dust produced by the polishing should be cleaned up.

    2、基础地面上的油污要清除干净。

    2. Oil contamination on the ground should be cleaned up.

    3、彻底清理空气压缩机和导管、喷枪内的水分和油脂等。

    3. Clean up water and grease in air compressor and duct and spray gun thoroughly.

    4、要封闭施工现场,不能有灰尘。

    4. Close the construction site without dust.

    5、选用适应性强的地坪漆材料,严格检测所选的地坪涂料成分。在地坪漆施工过程中也可以采用泡剂来预防表面缩孔,将其分散在地坪材料之中,减少不同涂料本身的低表面张力的流动性。

    5. Select suitable floor paint materials and strictly test the composition of the selected floor paint. Foam agent can also be used to prevent surface shrinkage during floor paint construction, disperse it in floor materials, and reduce the fluidity of low surface tension of different coatings themselves.环氧地坪漆表面出现缩孔解决办法:

    Solutions to shrinkage on the surface of epoxy floor paint:

    如果环氧地坪漆表面已经出现了缩孔,可以先打磨一遍,清理干净后再滚涂一遍面漆。

    If shrinkage holes have appeared on the surface of epoxy floor paint, it can be polished first, cleaned up and then rolled over. 


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