Silicon carbide ceramic homesSilicon carbide ceramics have high firmness, high melting point (2400 ℃), high wear resistance and corrosion resistance, along with excellent oxidation resistance, heat toughness, chemical security, thermal shock resistan…
At 23:36 local time on the 16th (22:36 Beijing time on the 16th), a strong earthquake occurred in the waters near Fukushima Prefecture, Japan. Early this morning, the Japan Meteorological Agency revised the magnitude from 7.3 to 7.4. So far, the eart…
Naphthalenesulfonic Acid has excellent diffusion characteristics, is not permeabile and does not foam. It is resistant to acid, alkali as well hard water. Dispersion: 90% Naphthalenesulfonic acids: Naphthalenesulfonic Acid has the properties of a…