Product Description

Powder molecular sieve Activated molecular sieve powder is dehydrated synthetic powder molecular sieve. With the factor of high dispersibility and rapid absorption capacity, which is used in some special adsorptive circumstances, such as being formless desiccant, being absorbent mixed with other material. etc. Can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber space. Application: 2K-Polyurethane coatings and mouldings 1k-Polyurethane storage protection Storage protection Polysulfide and silicone systems Carries for chemicals for controlled release Processing aid for polymer production Desiccant for production of polymer desiccant materials Cosmetics additive Storage protection additives for highly hygroscopic goods Additives for flame retardants Shift of chemical reaction by removal of water as by product. Item Unit Technical Data Type 3A 4A 5A Size μm **4 Bulk density g/m; ≥0.*3 ≥0.*3 ≥0.*3 Static water apsorption % ≥*2 ≥*3 ≥*6 PH **9 ***1 ***1 Moisture % ≤1.5