Do you know the effect of temperature and humidity on the structure of epoxy floor paint?


Release Date:

2020-07-02

The construction of epoxy floor coatings depends on the construction of epoxy floor coatings. If a good coating does not use professional construction technology, there will be no good results, so the construction of epoxy floor coatings is very important.

The construction of epoxy floor coatings depends on the construction of epoxy floor coatings. If a good coating does not use professional construction technology, there will be no good results, so the construction of epoxy floor coatings is very important.
In the construction process, the environmental temperature and humidity is often out of control, so when the floor coating to stop a large area of construction, often have a great dependence on environmental conditions. The following isHenan Epoxy Floor Construction CompanyXiaobian tell you what is the impact of understanding of temperature and humidity.

 

 

1. The influence of temperature on the construction of epoxy floor coatings
We cannot control the temperature of the epoxy floor paint construction environment. We often see that the epoxy floor paint cannot be constructed at too low or too high a temperature:
The temperature is too low: Many two-component coatings are difficult to stop curing in an environment where the temperature is lower than 5 degrees, which may be slow, and then lead to a significant extension of the film forming time, which may lead to the inability to form a film. "If you can't cure, you can't build the second process, and if you can't cure, you can't finish the floor. For example, the dry film is very slow, dust and other debris are easy to pollute, and the decorative effect of its surface composition is poor; too slow curing will also affect the performance of the coating film, so that its hardness, wear resistance, etc., directly affect the service life of the floor.
The temperature is too high: the temperature is higher than 30 degrees, which will lead to the addition of the coating consistency, drying and elimination. If it is serious, explosive polymerization will also occur. "The workers could not complete the construction of the flat paint in the barrel, and the floor paint was no longer useful. Ordinary we all choose several times with paint, or choose a high boiling point, volatile slow diluent adjustment.
2. The influence of humidity on the construction of epoxy floor coating
Humidity refers to the amount of moisture in the air, usually expressed as a percentage. "If there is condensation, the relative humidity of the air reaches 99%. According to the construction requirements of epoxy floor coatings, when the relative humidity of the air is greater than 85%, the construction of epoxy floor coatings can not be stopped, because it is prone to whitening, cracks and other shortcomings. "(except for moisture-cured polyurethane coatings). "Humidity not only affects the construction of epoxy floor paint, but also affects the curing of floor coatings. Humidity index only when the humidity index is too large will affect the floor coating. Its impact is often greater than people's dreams. "Wet to too high, will cause the coating surface condensation, condensation water will damage the curing agent, resulting in white paint film, loss of light, sticky, sticky and other phenomena, greatly reducing the surface decoration effect, in serious cases constitute rework. Especially solvent-free paint, the surface drying time is usually longer, winter spring night paint or paint immediately after rain is very dangerous. "But sometimes due to the time limit required by the owner, the ideal weather conditions are not easy to present. At this time, it is necessary to adopt methods to improve the small environment of paint, such as outdoor air conditioning heating text is wet.
The above is the compilation and release of Zhengzhou Chenbang Floor Engineering Company. If you have anything else you want to know, you can pay attention to our official website and see more relevant information.





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