Many users reflect that there will be discoloration when using epoxy flooring, which affects the beauty of the site and makes people look uncomfortable. Here is how to prevent the discoloration of epoxy flooring. 1. The epoxy flooring should be fully stirred uniformly before construction. The density of several pigments in the composite paint is different. Storage of heavy pigments gradually sink, light pigments gradually float, if not fully stirred uniformly when used, construction will be inconsistent with the original color. 2、金属颜料应与环氧地坪漆分装：
2. Metal pigments should be separated from epoxy floor paint.
Metal powder pigments will turn black and green in storage due to the corrosion of residual free acids in epoxy floors.
3. Epoxy floor paint with high acid value should not be packed in iron drums.
The varnish with higher acid value is easy to react with iron packaging barrel, and the transparency of the varnish decreases and the color becomes darker.
4. Choose resin and pigments in paint formulation according to need.
The light and heat resistance of some pigments in coatings are not good. Some resins have poor weather resistance and are easily yellowed when exposed to light.
5. In the formulation design of coatings, attention should be paid to the absence of pigments that can react with resins or additives. It is strictly forbidden to mix two different types of coatings with mixed color without experimenting in the construction of epoxy floor paint. Some pigments will undergo chemical changes, lose the inherent dyeing power of the pigments, and cause 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.
标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工 无锡环氧地坪 地坪施工