Monthly Archives: July 2021

How many years can silicone oil keep in stock? Silicone oil, used as a waterproof additive in gypsum board production, is stable chemistry and therefore does not have an official shelf life. In general, the shelf life is a minimum of 12 months when the material is kept in the original container [...]

Adding silicone fluid is efficient to improve the water-resistance of gypsum plasterboard. As the water repellent agent methyl hydrogen silicone fluid added into the gypsum, the polysiloxane with -Si-O-Si main molecular chain and organic molecular side chain will combine with -OH molecular chain in gypsum raw material, to form a low tension [...]