For ordinary people, the ceramic coating is a very unfamiliar concept, not as much as ceramics. In the face of such a relatively unknown idea, many people will have doubts about what is a ceramic coating, is it toxic, what are the characteristics of ceramic coatings and so on.
The following is a brief introduction to ceramic coatings. As for the problem that people are worried about the toxicity of ceramic coatings, here, the editor can tell you that ceramic coatings are generally free of harmful substances, such as some kind of nanometers on the market. The composite ceramic coating can even achieve food grade certification. Relevant authorities have conducted safety tests on the chemical composition of dozens of ceramic coating materials, and have not detected a toxic substance or heavy metal. As long as the ceramic coatings produced by regular and qualified manufacturers are selected, the quality can be assured.
So what are the characteristics of ceramic coatings? First of all, ceramic coatings can be said to change the application pattern of many coatings. Compared with traditional paints, they have a great lack of environmental protection. Ceramic coatings are environmentally friendly and non-toxic and are therefore favored and promoted by more people. Secondly, the ceramic coating has the characteristics of acid and alkali corrosion resistance, salt spray resistance, high-temperature resistance, wear resistance, anti-dirt, insulation, and so on. However, the quality of ceramic coatings on the market is uneven, so that the effect of use is also uneven, so when we choose ceramic coatings, it is best to use paints made by some well-known merchants.
High-temperature nano-ceramic coating
The high-temperature nano-ceramic coating is a new composite material technology, referred to as ceramic coatings (Ceramic Coatings) ceramic coating is composed of composite nano-materials of non-metallic compounds, metal oxides, rare earth oxides, on the surface of metal or non-metallic substrates, Spraying an ultra-fine nano-ceramic slurry with compressed air at normal temperature, often dried and solidified at room temperature, and sintered with the temperature of the furnace to form an ultra-thin ceramic coating film on the surface of the substrate and the substrate is tightly combined with the chemical bond A dense chemically inert protective film is formed between the high-temperature flue gas environment.
Wear-resistant ceramic coatings and applications
Wear-resistant ceramic coating is the most popular and common application method of ceramic materials, based on the extremely high hardness and stability of ceramic materials. The wear-resistant ceramic coating has the characteristics of long service life, acid and alkali resistance, and no drop in energy index at high temperature.
The current wear-resistant coatings are made of multiple ceramic materials. The modified coating has better impact resistance, stronger corrosion resistance, and self-lubricating properties.
What are the characteristics of ceramic coatings?
It can be said that the ceramic coating has changed the application pattern of many coatings. Traditional paint has a great lack of environmental protection. The ceramic coating is environmentally friendly and non-toxic, and it is advocated and used by more people. Th
1. Aerospace-grade nano-composite ceramic technology, the effect is more stable.
2. Unique and mature nano-ceramic dispersion process technology, the dispersion is more uniform and stable; the interface treatment between the nano-micro particles is efficient and stable, ensuring the combination strength of the nano-composite ceramic coating and the substrate is better, the performance is more excellent and stable; the formula of the nano-composite ceramic is compounded To make the function of the nano-composite ceramic coating controllable.
3. The nano-composite ceramic coating exhibits a good micro-nano structure (nano-composite ceramic particles are intact to wrap micro-composite ceramic particles, and the gap of micro-composite ceramic particles is filled with nano-composite ceramic particles to form a dense coating. Nano-composite ceramic particles penetrate and fill the repair base On the surface of the material, it is easier to form a large number of stable nano-composite ceramics and the intermediate phase of the substrate) to ensure that the coating is stable and does not fall off.
The ceramic coating has the characteristics of high-temperature resistance, wear resistance, acid, and alkali corrosion resistance, salt spray resistance, anti-stain, insulation, and so on. The effect of ceramic coatings on the market is uneven, and the stability is also different. Beijing Nemo Company pays attention to research and development, hires new material experts with 20 years of actual combat experience to form a research and development technical team, conducts in-depth excavation of ceramic coatings, and develops unique functional nano-composite ceramic coatings.