High-strength anti-bent day-use ceramics come out

It is reported that an ultra-high-strength ceramic for daily use is available overseas. The porcelain flexural strength is as high as 170mpa. The ordinary daily-use porcelains such as porcelain cutlery sold on the market have generally low strength and are not durable. Therefore, in order to increase the strength of daily-use porcelain, a company abroad has continued to explore and develop a super high-strength daily-use porcelain. According to reports, this daily-use porcelain is made of silicon dioxide, alumina, alkali metal oxides and magnesium oxide components.

Due to this ceramic matrix, magnesium oxide forms a glass phase with silica, alumina, and alkali metal compounds. There is no magnesium oxide crystal, which not only reduces the thermal expansion coefficient of the glass phase, but also increases the stress of the alumina particles. Larger and larger, together with the presence of magnesium oxide, the compressive stress of the glass phase around the alumina particles increases, and the aluminum oxide exhibits an effect of enhancing the strength of the glass phase, thereby significantly increasing the strength of the product.

High-strength anti-bent day-use ceramics come out Because the green body contains alumina particles with large particle diameters, even if the porcelain is accidentally damaged, it can effectively prevent the expansion of the glass body from cracking, so that the fractured section becomes rough and does not resemble glass. Creates a sharp damaged section that can easily cut the human body, improving the safety during use. This kind of daily-use porcelain not only has the characteristics of high strength and good safety, but also has the advantages of low light diffusion, high light transmittance, good plasticity, and low temperature firing. Compared with common daily-use porcelain, it is precisely because of the excellent performance of this porcelain, its advent has created a good opportunity for development and a broader application prospects.