JZ-ZIG is a Potassium sodium aluminosilicate, which could absorb the molecular diameter is not more than 3 angstroms. The insulating glass molecular sieve is used to adsorb moisture from the interspaces and insulating glass. The product can extend the lifetime of insulating glass units with low dust, low attrition, and low gas desorption resulting in enhancing the quality, performance, and reliability. We are a 3a molecular sieve factory, offering desiccant of insulating glass.