Coating classification: aluminum silver powder of metal pigment

Core tip: aluminum silver powder aluminum silver powder is aluminum powder Aluminum silver powder picture application of aluminum silver powder Aluminum silver powder is a kind of metal pigment because of its wide use, large demand and variety The aluminum powder used for pigment is scaly, which is the reason why aluminum powder has the function of metal color and shielding Aluminum powder has been industrialized for a long time The early production method was ramming Aluminum chips were placed in the groove of the rammer, and the pestle was driven by the machine to continuously punch the aluminum chips in the groove, which was ductile aluminum 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: aluminum silver powder aluminum silver powder is aluminum powder Aluminum silver powder picture aluminum silver powder application aluminum silver powder is a large category of metal pigments due to its wide use, large demand and variety The aluminum powder used for pigment is scaly, which is the reason why aluminum powder has the function of metal color and shielding Aluminum metal powder has been industrialized for a long time The early production method was ramming The aluminum chips were placed in the grooves of the rammer, and the rammer was driven by the machine to continuously punch the aluminum chips in the grooves The malleable aluminum gradually became thin and broken under the impact After the aluminum became very thin and small, it was screened, and the qualified aluminum powder was taken as the product The production efficiency of ramming method is very low, the product quality is not easy to master, and there is a lot of dust in the production process, which is very easy to fire and explode In 1894, hamtag, Germany, used a grinding mill to produce aluminum powder, put steel balls, aluminum scraps and lubricants in the ball mill, smashed aluminum scraps with flying steel balls, and then became flake aluminum powder, which was filled with inert gas in the ball mill and pipes This method is still in use, known as "dry production" In 1910, J Hall of the United States invented to replace inert gas with petroleum solvent in the ball mill, and the aluminum powder produced was mixed with the solvent to form a paste like aluminum powder pigment This method is simple in equipment, safe in process and convenient in use It has been adopted by many countries in the world Most of the modern aluminum pigments use this method, which is also called "wet method" China's aluminum powder industry started in the 1950s and has a history of 50 years The subsonic air atomization method of atomizing aluminum powder has been adopted, and the pressurized water atomization method has begun to enter the production sequence The products have both irregular shape and positive spherical shape In the production of aluminum powder and slurry by ball milling, both the dry process and the wet process are adopted by manufacturers The products produced by zhuangcai include floating aluminum powder and aluminum slurry, non floating aluminum powder and aluminum slurry Water dispersive aluminum paste suitable for water-based coating has been produced for a long time Aluminum powder paste in the form of alloy, such as zinc aluminum paste, is also produced 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,