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    总结环氧地坪预防变色的几个技巧

    2018-11-10 09:40:22 无锡盛发地坪科技有限公司 阅读

    伴随着着人们对外观要求的进步,人们对停车场环氧地坪的要求也不再只是逗留于耐用上,对它的外观也提出了更高的要求,在日后运用的进程中,环氧地坪不会呈现褪色、变色等问题。在现实环境中一向保持着抱负的状况几乎是不可能的,即便如此,仍是要做好关于环氧地坪褪色的防备工作,尽量延伸其运用寿命。这就来为我们介绍几个防备环氧地坪变色的几个技巧。

    With the improvement of people's appearance requirements, people's requirements for the epoxy floor of parking lot are no longer just for durability, but also put forward higher requirements for its appearance. In the future application process, the epoxy floor will not show fading, discoloration and other issues. It is almost impossible to remain ambitious in the real environment. Even so, it is still necessary to make good preparations for the fading of epoxy flooring and extend its service life as far as possible. This is to introduce a few tips for preventing the color change of epoxy floor. 根据需要挑选涂料配方中的树脂和颜料,涂猜中单个颜料的耐光和耐热性欠好,有些树脂耐候性较差,遇到光易变黄。金属粉末颜料在贮存中,受环氧地坪中残存游离酸的腐蚀,将会发乌变绿。复色漆中几种颜料的密度不同,在贮存中重质颜料逐步下沉,轻质颜料逐步上浮,运用时如不充沛拌和均匀,施工后会和原色不符。酸值较高的清漆容易与铁质包装桶发作化学反应莽撞清漆透明度下降,色彩变深。在环氧地坪漆施工调色时禁止不通过实验,就随意将两种不同类型的涂料调配混合调色运用。部分颜料会发作化学改变,失掉颜料固有的上色力,引起褪色或变色。如含有铁蓝的蓝色或绿色漆,在贮存进程中会褪色,但施工后暴露在空气中的颜料会逐步康复。

    Resins and pigments in paint formulation are selected according to need. The light and heat resistance of single pigments are not good. Some resins have poor weather resistance and are liable to yellowing when exposed to light. Metal powder pigments in storage will suffer from corrosion of residual free acid in the epoxy floor and will turn black to green. The density of several kinds of pigments in multicolor paints is different. Heavy pigments gradually sink in storage and light pigments gradually float. If they are not fully mixed and evenly used, they will not match the original color after construction. The varnish with higher acid value is easy to react with iron packaging barrel. The transparency of varnish decreases and the color becomes darker. It is forbidden to mix two different types of coatings at will without experimenting in the construction of epoxy floor paint. Some pigments will undergo chemical changes and lose the inherent coloring force of the pigment, resulting in fading or discoloration. Blue or green paint containing iron blue will fade during storage, but the pigments exposed to air will gradually recover after construction.

    为了避免停车场环氧环氧地坪过早的褪色,在施工前应将涂料充沛拌和均匀,尤其是关于复色漆来说。由于它其间包括有多种密度不同的颜料,在贮存中重质颜料逐步下沉,轻质颜料逐步上浮,运用时如不充沛拌和均匀,施工后会和原色不符。

    In order to avoid premature fading of epoxy flooring in parking lots, the paint should be well mixed and even before construction, especially for the polychrome paint. Because there are many kinds of pigments with different densities, heavy pigments gradually sink in storage and light pigments gradually float. If they are not fully mixed and evenly used, they will not match the original color after construction.

    潍坊环氧环氧地坪施工用的颜料还在贮存环节中的时分,一定要将其与清漆分开,避免遭到漆中残存游离酸的腐蚀而导致色彩的改变。尤其是那些酸值较高的清漆,容易与铁质包装桶发作化学反应形成清漆透明度下降,色彩变深,所以绝对不要用铁质包装容器贮存。

    When the pigments used in the construction of Weifang epoxy floor are still in storage, they must be separated from varnishes so as to avoid being corroded by the residual free acid in the paint and lead to color change. Especially those varnishes with high acid value are easy to react with iron packaging barrel to form varnish transparency decline and color deepening, so never use iron packaging container for storage.

    环氧地坪施工的时分,一定根据需要挑选涂料配方中的树脂和颜料,由于涂猜中单个颜料的耐光和耐热性欠好,有些树脂耐候性较差,遇到光就回变色,这也是引起环氧地坪在运用中褪色的主要原因之一。在规划环氧地坪涂料配方时,应注意不能运用能与树脂或助剂发作化学反应的颜料;

    During the construction of epoxy flooring, resins and pigments in the formulation of the paint must be selected according to the need. Because the light and heat resistance of the single pigments in the painting guess is not good, some resins have poor weather resistance, and turn back to discoloration when they meet the light, which is also one of the main reasons for the fading of the epoxy flooring in use. When formulating epoxy floor coatings, attention should be paid to the absence of pigments that can react with resins or additives.

    在施工调色时禁止不通过实验,就随意将两种不同类型的涂料调配混合调色运用,这些不当的做法统统会使地坪变色。也就是说,只需环氧地坪涂猜中有部分颜料发作化学改变,就回失掉颜料固有的上色力,引起褪色或变色,从而下降环氧地坪整体的质量。

    It is forbidden to mix two different types of coatings and mix them at will without experimenting in the construction of color matching. All these improper practices will make the floor discolored. That is to say, as long as some of the pigments in the epoxy flooring paint undergo chemical changes, the inherent dyeing power of the pigments will be lost, resulting in fading or discoloration, thereby reducing the overall quality of the epoxy flooring.


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