Paint knowledge introduction to characteristics and application of waterborne nano coatings

Core tip: when we decorate, we need to paint the wall There are many kinds of coatings Have you heard of nano coatings? Water based nano coatings can produce negative ions and have health care effect on human body How about waterborne nano coating? Let's learn more about it with decoration net After the nano product has the meaning of high technology, it must be matched with the corresponding nano technology After the nano material is simply added, the product whose performance has not been significantly improved is not a nano product It is said that it is more appropriate to call the nano coating as the nano composite coating, and the coating itself is a kind of composite material Therefore, nano is not added 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 Paint Home News: when we decorate, we can't do without painting the wall There are many kinds of paint Have you heard about nano paint? Water based nano paint can produce negative ions and have health care effect on human body How about waterborne nano coating? Let's learn more about it with decoration net After the nano products have the meaning of high technology, they must be matched with the corresponding nano technology After the nano materials are simply added, the products whose performance has not been significantly improved are not nano products It is said that it is more appropriate to call the nano coating as the nano composite coating, and the coating itself is a kind of composite material Therefore, it is not the coating added with nano materials It can be called nano coating In foreign countries, many coating products use nanotechnology, but for the sake of technical confidentiality, it is not directly called Green exhibition will not only show the "tasteless" paint, show the advanced technology of non-toxic paint, but also show the nano paint with high technology content This high-tech nano coating is not only non-toxic and harmless, but also can slowly release a substance, degrade indoor formaldehyde, xylene and other harmful substances Nano materials have special properties such as surface effect, small size effect, optical effect, quantum size effect and macro quantum size effect, which can make coatings obtain new functions When the particle size enters the nanometer scale, the increase of the surface active center of the material can improve the reaction ability of chemical catalysis and photocatalysis, and give the coating self-cleaning ability under the action of ultraviolet and oxygen; the surface active center and the functional group of the film-forming material can have the sub chemical bond combination, which greatly increases the rigidity and strength of the coating, so as to improve the scratch resistance of the coating; The surface of nano materials with high surface energy can obtain the characteristics of hydrophobicity and oil repellency at the same time after modification, which can significantly improve the antifouling and weatherability of the coating when applied to the interior and exterior wall coatings; some nano materials with particle size less than 100nm can absorb and scatter y-ray, improve the radiation resistance of the coating, and play the role of radon prevention in the interior and exterior wall coatings When nano materials are used in the primer, the adhesion between the primer and the substrate can be increased, the mechanical strength can be improved, and the strong force and filling effect of nano pigments and primer can help to improve the interface combination of primer and coating; nano materials can play the role of surface filling and finishing in the finish, improve the gloss of the finish and reduce the resistance; Nano-SiO2 can improve the scrub resistance of exterior wall paint, nano-TiO2 can improve the weather resistance of latex paint to a new level, and also greatly improve the aging resistance of latex paint; When nano zinc oxide is added to the exterior wall coating, the coating can shield ultraviolet rays, absorb infrared rays, and have the function of sterilization and antivirus This is the introduction of water-based nano coating The above is the knowledge of water-based nano coating provided by the editor I hope it can help you 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,