Cadmium Selenide, with the molecular formula CdSe. It has a weight molecular of 191.36. A gray-brown powder or a red powderParticle Size: Granules, 100mesh Purity: 99.9% About Cadmium Selenide CdSe Powder : Cadmium selenide, an inorganic c…
Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…
Cement foaming agent refers two kinds: plant cement foaming agent and polymer foaming agent.…
It is a new high-tech which emerged in late 1980s. Its main purpose is to analyze the composition and structure of nanometer-sized matter and to produce new substances through direct manipulation and arrangement of atoms and molecular. The advent of…