Epoxy resin wear-resistant floor paint has the characteristics of corrosion resistance, wear resistance, skid resistance, small pollution and strong decoration. It has been widely used in industrial epoxy floor and environmental requirements places. Due to the influence of construction quality and environmental factors, some quality problems have arisen. Here are some common problems of epoxy resin wear-resistant floor paint. An analysis: It is particularly important to select and purchase epoxy floor paint manufacturers. A large number of inferior epoxy floor paint manufacturers and inadequate construction technology are the sources of the above problems. 1、渗色问题
1. The problem of colouring.
Colouring refers to the discoloration of the surface coating when one color primer is coated with another color. The main reasons are as follows: the primer is not completely dry, the color of the primer and the top coat is different, and the paint contains impurities.
2. The paint is more beautiful.
It refers to the phenomenon that the color of the coating surface is not uniform enough, there are spots and disorderly colors. The reason is due to improper ingredients and uneven application during the construction process.
3. Surface whitening
It refers to the whitening phenomenon of surface coating after the completion of construction work. There are several reasons: excessive humidity in the air, excessive use of quick drying agent in the drying process of coating surface.
4. Wrinkle, needle eye, fish eye.
The wrinkling phenomena on the surface of coatings are mainly caused by the inconsistency of drying speed between the inner and outer layers of the coatings, which results in the folding up of the surface and pinholes because the solvent is exerted too fast, the filling of the paint is not timely, and the fisheye is due to the uneven adhesion of the coatings caused by the mixing of paint or external impurities.
5. Rough and cracked problems
Roughness refers to the appearance of granular substances of different sizes on the surface. The main reason is that the coating contains insoluble impurities and external dust. Surface cracking is caused by quality problems of raw materials and construction, which leads to the decrease of adhesion of paint layer. Under the influence of external forces, skin cracking occurs.
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