What factors affect the quality of chemical plastic drums

medium temperature

When the temperature of the medium is high, the pressure difference between the water vapor inside and on the surface of the square bucket increases, and the difference in moisture content between the inside and outside, as well as the difference in capillary tension, also increases. This accelerates the conduction speed of water inside the square bucket and the evaporation speed of water on the surface. The higher the temperature of the medium in the square bucket, the faster the drying speed and the shorter the drying time.

Product humidity

When the relative humidity inside the bucket is low, there is a large pressure difference between the surface and the water vapor inside the dryer, resulting in a fast drying speed. Conversely, if the relative humidity is low, the drying speed will be slow. Generally, the relative humidity inside a dryer is 10-20. If it is less than 10%, a large amount of air needs to be replenished to increase heat consumption, which is not economical. When the wind speed is high, the square bucket accelerates the evaporation of surface moisture, and the drying speed increases. Conversely, when the wind speed is high, the drying speed slows down.