Common knowledge of coating: influencing factors of coating hardness of texture coating

Core tip: the coating of real stone paint is very hard after dry and solid construction, and the nail cannot be pulled Generally, if the real stone paint can be picked with nails after three days of construction under good weather conditions, it shall be deemed that the coating is too soft The main reason is that the emulsion is not appropriate When preparing genuine stone lacquer, the same emulsion is used to prepare latex paint, which results in low emulsion content in the formulation of real stone paint, and the coating is not tight enough when the film is formed Research by paint developers: the bonding strength of the emulsion used for genuine stone paint should not be less than 3 MPa, and the minimum film forming temperature should not be less than 1 Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Home of paint news: the coating construction of real stone paint is very hard after dry fixation, nail can not be picked Generally, if the real stone paint can be picked with nails after three days of construction under good weather conditions, it shall be deemed that the coating is too soft The main reason is that the emulsion is not appropriate When preparing genuine stone lacquer, the same emulsion is used to prepare latex paint, which results in low emulsion content in the formulation of real stone paint, and the coating is not tight enough when the film is formed Research by paint researchers: the bonding strength of the emulsion used for genuine stone paint should not be less than 3 MPa, and the minimum film forming temperature should not be below 15 degrees Celsius A higher minimum film forming temperature may cause the disadvantage that it is not easy to form film at a lower temperature, which can be solved by adding more film forming AIDS appropriately The film-forming agent can volatilize completely after the coating is dried, which will not affect the performance of the coating generally The choice of genuine stone paint is the composite emulsion with high cohesive force and the lowest film forming temperature, which fundamentally solves the problem of too soft coating 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,