FNG silica gel is processed and formed from silica powders, is white or light gray. It performances good water-tolerant property, low break-down rate of reclamation and long service life, etc.

 It is mainly used for air drying in the air separating process, the adsorption of acetylene in preparation of linquidified air and linquidified oxygen. It is also used for drying compressed air and various industrial gases. In petrochemical industry, electric power industry, brewing industry, etc, it is used as liquid absorbent and catalyst carrier. It may also be used as the buffer drier, silica sand, etc. for ordinary silica protective bed.