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    Home > Coatings News > Paints and Coatings Market > General knowledge of coating: application of nano materials in coating industry

    General knowledge of coating: application of nano materials in coating industry

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    It is suggested that 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 the materials obtain new functions When the particle size enters the nanometer scale, the surface active center of the material increases, which can improve the reaction ability of chemical catalysis and photocatalysis Under the action of ultraviolet and oxygen, the coating can be self-cleaning The surface active center and the functional group of the film-forming material can have the secondary chemical bond combination, which greatly increases the rigidity and strength of the coating, thus improving the scratch resistance of the coating High surface energy nano materials Both hydrophobic and oil repellent can be obtained by surface modification 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 Coating home news: 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 materials obtain new functions When the particle size enters the nanometer scale, the surface active center of the material increases, which can improve the reaction ability of chemical catalysis and photocatalysis Under the action of ultraviolet and oxygen, the coating can be self-cleaning The surface active center and the functional group of the film-forming material can have the secondary chemical bond combination, which greatly increases the rigidity and strength of the coating, thus improving the scratch resistance of the coating High surface energy nano materials The surface of the coating can be modified to obtain the characteristics of hydrophobicity and oil repellency at the same time When it is used in the interior and exterior wall coating, the antifouling property and weather resistance of the coating can be significantly improved; the radiation resistance of the coating can be improved, and the radon gas prevention function can be played in the interior and exterior wall coating; when the nano material is used in the primer, the adhesion of the primer and the base material can be increased, and the mechanical strength and nano level of the coating can be improved The strong force and filling effect of pigment and primer are helpful to improve the interface combination of primer and coating; nano materials can play the role of surface filling and finishing in finishing coat, improve the gloss of finishing coat and reduce resistance; nano silica can improve the scrub resistance of exterior wall coating; nano calcium carbonate can improve the strength and hardness of polyurethane 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,
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