Silicon dioxide is also called silica. It's an oxide of silicon and has the chemical composition SiO2. Silica, which includes silica found in quartz and quartz sand, is collectively called silica.Particle Sizes: 10-30nm Purity: 99.5-99.9% Silicon D…
In this article, the chemical foaming agents of ADC will be talked about.…
What metal is more resistant to heat than tungsten? The melting point for tungsten, which is 3,422, is the highest of all metal elements on the periodic table (boiling temperature 5,930). No metal element is higher in melting point than the tungste…
Yahooinc. has pulled out of China, citing an increasingly challenging operatingenvironment. Will this have an impact on the market volatility of oled display? YahooInc. said Tuesday it pulled out of China, citing an increasingly challengingoperating…