... :2000 Welcom your infromation! We specialized in the production of 3A,4A,5A,10X,13X,13XAPG,Insulating Glass Molecular sieve ... such as methanol and ethanol5) Drying of liquid alcohol6) Static,(non-regenerative) dehydration of insulating glass units,whether air filled or gas-filled ... treating)3) Special types are used in the air break units of buses,trucks and locomotives4) Packed in small bags,it may ...