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The phenomenon of condensation dew point

Jin Huajin artisan coating co., LTD., adhere to the "equipment", using the most advanced professional production equipment, to ensure product quality and efficient production. Wish with reliable product quality, excellent service to meet the needs of customers from all walks of life wholeheartedly, bring convenience for more customers.

In the extreme heat in the day, you can see the frozen beer cup's outer layer can form moisture and water, is a kind of phenomenon of condensation dew point. If this happens during the before construction, construction or drying of paint, will impact the coating life brings, without obvious the condensation may be not to the naked eye. Dew point is to make the surface began condensation temperature, often depends on the relationship between the temperature and relative humidity in the atmosphere. Air temperature and humidity in reality has a faster change, but the steel plate surface temperature change is relatively slow, so, at the beginning of the construction after the steel plate surface temperature shall be above the dew point to adapt to the rise of the temperature and humidity, prevent condensation, general description of the steel plate surface temperature shall be above the dew point when 3 degrees to application of paint.