Three hard conditions for drying water-based wood paint: air humidity, air temperature, and wind speed. Controlling these elements is of great help to improve the drying of water-based wood paint.
Air source heat pump As an energy porter, it only requires a small amount of electricity to absorb the low-temperature heat in the outdoor air, and transfer the heat to the room through refrigerant processing, playing a constant temperature and constant temperature effect.
1. Air source heat pump is used in the paint room constant temperature and humidity (coating process)
The paint room has the specified temperature and humidity. If the temperature is too low, the spray will be uneven, the adhesion will decrease, the drying will be too slow, the temperature will be too high and the volatilization will be too fast, and the paint surface will be uneven.
2. Air source heat pump is used for constant temperature and humidity in room temperature (surface drying process)
The drying process of water-based wood paint film is generally composed of: surface dry, solid drying, and completely drying. The surface drying refers to the surface drying of water-based paint after spraying, that is, preliminary drying. This stage also requires an appropriate temperature and humidity to speed up the surface drying speed and enter the next high-temperature drying stage.
3. Air source heat pump is used for high-temperature drying room (the process of improving paint film hardness and film resistance)
This stage is the practical drying stage, with relatively high temperature and lower humidity requirements. During construction, the ambient temperature and the base drying temperature must be higher than the minimum film forming temperature.
The above three stages are very important in determining whether the paint film performance meets the standards and whether the product can be shipped. Water-based wood paint heat pump drying constant temperature and humidity system is fully automated to control the computer, and real-time monitoring and regulation are implemented, which is smarter and more convenient, with great advantages in energy saving and safety. Yijiaren has 18 years of heat pump technology, which is trustworthy!
