Overview of Boron Nitride Powder Boron nitride industrial dust is a pure white ceramic material with a hexagonal crystal structure similar to graphite. Boron nitride has the ability to withstand temperatures that exceed 2,000°C. Depending on the gra…
Boron powder is black or dark brown powder, which can react with fluorine at room temperature and is not corroded by hydrochloric acid and hydrofluoric acid aqueous solutions. Boron powder is insoluble in water, soluble in boiling nitric acid and sul…
Concrete additives can be divided into four categories according to their functions: 1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer. 2, Adjust the concrete setting time, hardening p…