my country’s microfiber glass wool industry chain has been basically perfected and the industry development trend is improving.
Microfiber glass wool, also known as ultra-fine glass wool, refers to glass wool with an average fiber diameter of no more than 4.5 μm. It belongs to the category of glass fiber. Its main production m…
my country’s methylene chloride industry chain has been basically perfected and output is gradually declining
The chemical formula of dichloromethane is CH2Cl2. It appears as a colorless and transparent liquid under normal temperature and pressure, accompanied by a pungent odor similar to ether. It is soluble…
