Contact: Shao Gong, Zhisheng Weihua 158 -- 1093 -- 6203
Ceramic coating is an inorganic organic composite ceramic coating composed of metal oxide or non-metal oxide, nitride and a small amount of polyalkoxyorganosilane.
The research history of ceramic coatings can be traced back to the earlier preparation of ceramic coatings by the Sol Gel process technology that appeared in the 1960s. The sol-gel process was proposed by German researchers earlier, and coating is one of the more important applications of the sol-gel process. The reason why Zhisheng Weihua researchers studied this is that the sol gel technology can form three-dimensional network gel with liquid solution on various substrates at relatively low temperatures, and form a solid film with a wide range of chemical components. Ceramic coating has the characteristics of water resistance, alcohol resistance, abrasion resistance, scratch resistance and high temperature resistance.
In 1970, Clark used methyl trimethoxysilane, acid silica sol and acetic acid as raw materials to prepare hardened protective coating, which is the earlier ceramic coating.
In 1981, Sakka and Yoko in Padova, Italy, published a research review on various sol-gel coatings, which introduced many functions of sol-gel derived coatings, including conductivity, corrosion resistance, wear resistance and selective gas permeation barrier. In 1993, Sakka summarized the practical application of titanium oxide, silicon oxide and hybrid products to form coatings and fibers. In 1997, Zarzycky reviewed the research progress of organic-inorganic hybrid materials. Zazichiki found that the combination of organic materials and inorganic materials will become the gateway of new materials, that is, ceramic coatings will become a new material.
In 2000, the domestic Zhisheng Weihua Company prepared a large number of manpower and material resources to research and develop its own brand of ceramic coatings. The ceramic coatings developed by Zhisheng Brand and Zhisheng Weihua adopt the sol-gel method or the acid base catalytic method, use silane as the precursor, and use silicon resin and silicate to wrap metal oxides, rare earth oxides and other high-temperature chelate grafting to form ceramic coatings, The surface of the coating is composed of Si-O-Si bond, and the Si-O bond energy is large, so the silica sol coating has strong rigidity, and the film formed by the coating is compact, anti-corrosion, tough, wear-resistant, high hardness, and good wear resistance.
The research and development of ceramic coatings requires a large amount of manpower and material resources, and has abundant research and development funds. Zhisheng Weihua Group Co., Ltd. established Beijing Zhisheng Weihua Chemical Co., Ltd. in conjunction with Beijing Jingbo Tuyuan Energy Saving Technology Research Institute and Hebei Zhisheng Weihua Special Coatings Co., Ltd. The three companies are respectively a strong combination of research and development, production, and after-sales, A demonstration base for research, development and production of China's special functional ceramic coatings was established in Cangzhou, Hebei. Since 2000, we have developed 11 series of more than 100 varieties of Zhisheng ceramic coatings, including thermal insulation ceramic coatings, high temperature resistant and anti-corrosion ceramic coatings, high temperature resistant and oxidation resistant ceramic coatings, high temperature resistant infrared ceramic coatings, high temperature resistant ceramic adhesive, high temperature resistant label ceramic coatings, ceramic coatings research and development technology in China * * *, ceramic coatings research and development * * * technology content is high, Many ceramic coating technologies are in the forefront of the world.
☆ Developed the domestic high temperature resistant ceramic thermal insulation coating model ZS-1, and the temperature resistance of the coating reaches 2000 ℃;
☆ The reflective thermal insulation coating ZS-211 with light specific gravity and low thermal conductivity has been developed;
☆ Breaking the performance of traditional thermal insulation materials, we have developed ZS-111, a waterproof, anti-corrosion, thermal insulation and thermal insulation coating that can not only prevent water and corrosion, but also prevent water and corrosion;
☆ Developed the full radiation band infrared heat dissipation and cooling coating model ZS-411;
☆ Developed the world's first self-cleaning coating model ZS-522 with high temperature resistance, and the temperature resistance of the coating reaches 2000 ℃;
☆ The marine antifouling self-cleaning coating ZS-533 capable of dissolving marine microbial protein has been developed;
☆ To overcome the physical problems of hard and brittle ceramics and crack easily, the flexible ceramic anti-corrosion coating model ZS-833 has been developed;
☆ Developed a strong oxidation resistant anti-corrosion coating model ZS-1032 that can resist the corrosion of * * *, aqua regia and hydrofluoric acid;
☆ Developed ZS-1052 graphite permeability oxidation resistant high temperature coating based on small resin;
☆ High temperature resistant insulating coating with high temperature resistance has been developed, and the model ZS-1091 with temperature resistance up to 1800 ℃;
☆ Developed the ceramic coating with high temperature resistance in the world, and the temperature resistance of the very high temperature oxidation resistant coating reaches 3000 ℃, model ZS-1023;
☆ Developed the world's first high-temperature rust resistant construction ceramic transition coating model ZS-1011, with a temperature resistance of 1250 ℃;
☆ Developed the world's first electromagnetic absorbing coating model ZS-2021 for industrial energy conservation and enterprise health;
☆ By the first half of 2023, Zhisheng Weihua ZS series of special functional ceramic coatings will have more than 100 models, and will be applied in different fields according to different working conditions. In terms of industrial equipment and materials, national engineering, aerospace * *, * * * equipment, they will be highly praised by user enterprises, relevant personages and scholars, and leaders of relevant departments.
According to the statistics of Baidu and Sohu background search data, the search volume of related keywords of Zhisheng Ceramic Coatings has always been high, and the more developed provinces Baidu and Sohu have, the higher the background search data. In particular, Zhisheng has been searching for such keywords as ceramic anti-corrosive coatings, ceramic energy-saving coatings, ceramic industrial coatings, etc. thousands of times every day, which is worthy of the considerable brand ranking of ceramic coatings. The ceramic coating market with high demand and integrated application also urges Zhisheng Weihua R&D Department to make persistent efforts to develop better Chinese ceramic coatings.
