What is the best construction environment for epoxy floor? Generally speaking, many people think that clone epoxy floor coatings are the best construction at any time, but according to Xiaobian's understanding, the best construction environment of Wuxi epoxy floor coatings is humidity less than 75%, temperature 10-35 C. Generally speaking, it can be constructed above 5 C, below 5 C. The actual effect of Wuxi epoxy floor coatings is difficult to guarantee. If in low temperature environment, why is the construction of Wuxi epoxy floor coating difficult? 环氧环氧地坪原因如下：
The reasons for epoxy flooring are as follows:
1. Slow down the reaction of paint.
When the temperature is lower than 5 C, the reaction will be reduced or slowed down, which will seriously affect the curing performance of floor coatings. The decrease of curing performance will result in the slow drying of the coating surface, which will increase the possibility of dust, debris, or insect contamination.
2. Viscosity doubles.
Solvent-free self-leveling coating does not need scratching, and the leveling property ensures the leveling of the floor. However, at low temperature, the viscosity of the floor coating will be doubled and the leveling performance will be reduced. However, without leveling coating, scraping will be due to flow, poor leveling performance, such as trowel marks and other defects.
3. Reduce the quality of the film.
The strength, hardness and wear resistance of the coatings will be reduced due to slow curing reaction or no curing at all, and the problem of floor detachment is easy to occur, which seriously affects the life of Wuxi epoxy floor.
Terms of settlement:
Under the low temperature environment in winter, the curing speed of coatings becomes slower, the state becomes viscous, the construction difficulty increases, and the quality of coatings decreases. However, although the construction of Wuxi epoxy floor paint in winter is difficult and the quality is difficult to guarantee, if the project really needs to be constructed in winter or in low temperature environment, the following methods can be referred to.
1. Isolation of Low Temperature Period
During the construction of Wuxi epoxy floor paint, try to isolate the low temperature period, start construction after 10 a.m. and stop construction at 3 p.m. to reduce the impact of low temperature.
2. Increase room temperature
Winter construction is recommended indoors. Higher indoor temperature increases the indoor temperature and raises the temperature to more than 5 degrees. This can also be done in winter. Many factories in North China have heating, which can be opened before and during construction.
3. Adding Solvents
Solvents with faster volatilization rate can be added in appropriate amount. Solvents with faster volatilization rate less than 5% can be added, such as acetone, ethyl acetate, butyl acetate, etc. This can solve the problem of high viscosity and lack of leveling of floor paint at low temperature. This can solve the problem of high viscosity and lack of leveling of floor paint at low temperature.
4. Coating heating
Floor coatings can be stored in a warm environment or heated with hot water and steam (which may result in a decline in paint quality). When a thermothermal coating is applied, the temperature shall not exceed 38 C unless a special coating heating device is used. When the flash point of the coating is below 38 C, the heating temperature should not exceed its flash point. Be careful not to let steam or hot water enter the coating.
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