Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. Its temperature is typically above 2000. High Purity Tungsten Crucibles from Metal Alloy: Chemistry: Prop…
Semi-branched C11-13 AlcoholSulphate is a high-performance anionic surfactant with excellent decontamination, dispersion, emulsification, foaming performance and hard water resistance. Solid Content: 22% About Semi-branched C11-13 AlcoholSulphate:…
The U.S. CPI rose 1.2% month-on-month as expected in March, the highest since October 2005; this made the indicator up 8.5% year-on-year, higher than the expected 8.4%, and the highest since December 1981 (nearly 40 years).…
Hexagonal boran nitride can also be called white graphite. The hexagonal network layer of hexagonal boran nitride is also formed by nitrogen and boron. Purity: 99%Particle size: 100nm (or 500nm), 3-5um Hexagonal Boron Nitride BN Powder CAS10043-11-…