Micro-silica is finely processed from silicon dioxide (SiO2), also known as quartz, through crushing, purification, grinding, grading and other processes. It has high purity, white color, and reasonable particle size distribution. It has unique prope…
Micro silica fume is also well used in the concrete industry. Its physical characteristics include small particles, high purity, and pozzolanic solid activity. Adding micro silica fume to concrete can not only improve the properties of concrete in ma…
It is well known that molyten/molyten can cause corrosive or destructive reactions. Steel won't corrode when exposed to moly. About AlN Ceramic Powder Injection Molding Components : To make aluminum nitride, a formal chemical must be use…
Rio de Janeiro, Brazil -- Vale today announced that it has completed a pre-feasibility study for its proposed nickel sulfate project in Quebec, Canada, a major milestone in the development of the project. This strategic move demonstrates vale's focus…
There are several kinds of water reducers: lignosulfonate, naphthalene sulfonate water reducing agent, polycarboxylate-based high-performance water reducing agent.…