Many people know very little about the types of epoxy floors, but today we will put this and Zhengzhou epoxy floors, types of epoxy floors, and so on, to see "why epoxy floors always brush? Solutions to the discoloration of epoxy floors "Hope you can learn more about why epoxy floors are always brushed? How to solve the problem of epoxy floor color change? A、施工原因：施工方法错误，涂料搅拌后施工时间过长，滚刷均匀，涂层薄厚控制不到位。
A. Construction reasons: construction method is wrong, paint mixing after the construction time is too long, rolling brush uniform, coating thickness control is not in place.
B, tool reason: drum quality is not qualified, roller surface treatment is wrong.
C, paint itself: mainly due to poor levelling of paint and excessive viscosity of coatings. Thixotropic filler or auxiliaries.
A, pay attention to the construction method, and the curing time of the paint should not be too long. The two ends of the drum to the fillet, the thickness of the coating should not be less than 0.15mm as much as possible.
B, buy a little roller, use the tape to handle the roller surface before using the drum.
C. Causes of coatings, increase the leveling of coatings, reduce the viscosity of coatings, as far as possible to reduce the thixotropic fillers and additives on the floor, why the epoxy floor brush marks? Special attention should be paid to the phenomenon of leveling agent used in floor coatings.
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The epoxy floor manufacturers tell you that the reasons for the epoxy floor fading are as follows.
A, the weatherability of materials is not good, and it will turn yellow when exposed to sunlight.
The acid value of B and varnish is higher than that of the storage iron barrel, making the color darker.
C, the difference of pigment density makes the density larger and smaller density rise, leading to pigment layering.
D, the paint itself changes in quality, causing the inherent coloring power to reduce, resulting in fading or color change.
E and metal powder pigments are corroded by residual free acid, resulting in pigments turning to dark green.
Epoxy floor manufacturers introduce four solutions:
1. Floor paint should be stirred for a long time when used.
2. Metal pigments and varnishes shall be stored separately to avoid corrosion.
3. Select resins and pigments as needed, such as outdoor floor paint, acrylic floor paint with better light and heat resistance, polyurethane floor paint with UV resistance.
4, the higher acid coating is best not to use iron barrels to install.
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