Selection requirements for Lacquer house

1, the first to have a good filtration effect: this is to see the paint on the model of the roof cotton, can be used in the room in the paint with the sun lights in the upper, usually the very small dust per square meter should be less than 5 million;

2, Wall sealing effect: The paint room must be sealed, and there should be no accumulation of lacquer dust at the seams;

3, to ensure positive pressure: the air intake of the paint room should be slightly greater than the air, so that the baking room remained in the state of positive pressure;

4, the sealing effect of heating system: the burner and the chimney should be sealed in good surroundings, the oil ash can not be burned;

5, the temperature of the speed: the baking room from 20 ℃ to 60 ℃ the time is about 10~15min, at the same time should pay attention to some baking room thermometer is not allowed, measuring temperature to paint the room in the metal body temperature is quasi;

6, Bright brightness: In general, the paint room brightness needs to reach 800~1000 luck division, and need to use close to D65 light source, in the room walls should be matte white;

7, constant temperature: baking room heating to set temperature, keep the thermostat. The hot air saturation after the baking room reaches a certain extent, the heat of the baking lacquer is recycled by the return return duct.