Coating process: coating film weight detection

Key tips: 1 Preparation of coating sample: ① The sample piece is made of normal coating product materials and processed by normal coating process ② If the test pieces of coating products are 10 × 10cm2 square, at least 3 of each kind of test pieces shall be made 2、 Experimental operation in coating film Bake the sample at 150 ℃ for 5min, weigh the total weight on the micrometer scale after cooling, put it into the resistance furnace and bake at 500-600 ℃ for 5min, take it out and wipe the coating with clean gauze 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 Coating home news: 1 Coating sample production: ① use normal coating product materials to make sample, and process and manufacture with normal coating technology ② The test pieces of coating products shall be 10 × 10cm2 square, and each test piece shall be made of at least 3 pieces 2、 In the coating film experiment, bake the sample piece at about 150 ℃ for 5min, weigh the total weight on the micrometer scale after cooling, put it into the resistance furnace to bake and carbonize at 500-600 ℃ for 5min, take out and wipe the coating with clean gauze, weigh the weight of the aluminum plate, and calculate the weight of the film, the calculation formula is as follows: film weight (g / M 2) = (total weight g-aluminum plate weight g) / area (10 × 10 Cm 2) × 10-4 coating house is specialized in coating, diatom mud, paint coating, coating process, news information and coating of fireproof coating, diatom mud, paint coating, coating process, decoration knowledge and decoration effect map of fireproof coating,