Hollow glass balls are hollow spherical powdered inorganic nonmetallic materials. Their particle size is 5-100mm with a wall thickness ranging from 1-2mm. The compressive strength ranges between 3-125MPa. The following is a list of the most recent…
What does calcium hydride mean? Calcium hydride, a common chemical agent with a chemical composition of CaH2 (molecular weight 42.10). A grayish white block or crystal that is easily deliquescent can be used to reduce, desiccant and chemical analysis…
Market expectation Building curtain walls are the result of building technologies, and is an integration of building technilogy, architectural art. Due to their outstanding resistance to fading corrosion UV, cracking weathering and fading, fluorocarb…