Coating technology: Test Method for abrasion resistance of floor coating

Core tip: during use, according to the preparation method of paint film, brush the sample on the special round glass plate, generally two coats, with an interval of 24 hours After drying, fix the test plate on the working plate of the wear-resistant instrument, add the specified load on the pressure arm, put down the suction nozzle, and adjust it to the sample plate 1-1.5mm Turn on the switch, grind the sample plate for 50R to form a flat surface, turn off the power supply, wipe off the dust on it with a brush, and weigh it Adjust the counter according to the product standard for test When the specified wear-resistant revolution is reached, it stops Poor quality before and after comparison 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 Paint Home News: when using, according to the preparation method of paint film, brush the sample on the special round glass plate, generally two coats, with an interval of 24 hours After drying, fix the test plate on the working plate of the wear-resistant instrument, add the specified load on the pressure arm, put down the suction nozzle, and adjust it to the sample plate 1-1.5mm Turn on the switch, grind the sample plate for 50R to form a flat surface, turn off the power supply, wipe off the dust on it with a brush, and weigh it Adjust the counter according to the product standard for test When the specified wear-resistant revolution is reached, it stops The quality before and after the comparison is poor Two parallel tests are required The error of each value is not more than 7%, and the average value is taken as the result Generally speaking, the stronger the hardness is, the better the adhesion is, the better the wear-resistant performance is, but it can not be judged by these two kinds 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,