Coating general knowledge: precautions for anticorrosive coating

Core tips: anticorrosive coating has excellent anticorrosion performance, maintenance free, self-cleaning, good durability and weather resistance During the construction of anticorrosive paint, it is necessary to pay attention to the correct coating process During construction, the coating process specification and measures to ensure the quality of anti-corrosion coating shall be prepared according to the structure of anti-corrosion articles In case of rust during the interval from the qualified surface pretreatment to the application of the first primer, the surface of the rusted parts shall be pretreated again before coating For large containers that can not be sandblasted in a day, they should be sealed to prevent convection with the external air and extend the rust return time Environment when painting Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of coatings: anticorrosive coating has excellent anticorrosion performance, maintenance free, self-cleaning, good durability and weather resistance During the construction of anticorrosive paint, it is necessary to pay attention to the correct coating process During construction, the coating process specification and measures to ensure the quality of anti-corrosion coating shall be prepared according to the structure of anti-corrosion articles In case of rust during the interval from the qualified surface pretreatment to the application of the first primer, the surface of the rusted parts shall be pretreated again before coating For large containers that can not be sandblasted in a day, they should be sealed to prevent convection with the external air and extend the rust return time The environmental conditions during painting shall meet the requirements of the instructions In case of rain, snow, fog, sand and other climatic conditions, the outdoor construction of anti-corrosion coating shall be stopped When the construction environment temperature is lower than - 5 ℃ or higher than 40 ℃, or the relative humidity is higher than 80%, it is not suitable for construction The final thickness of anti-corrosion coating meets the design requirements When spraying, the moving speed of the spray gun shall be uniform and the spray nozzle shall be vertical to the sprayed surface During roll coating construction, the drum dip shall be uniform, not too much, and the force shall be uniform, not too large, and shall be kept at a uniform speed During the brush coating construction, the application force shall be uniform and brush in the same direction to avoid surface galling The weld, corner and uneven parts of the surface shall be dipped with coating or the number of times of coating shall be increased Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,