Calcium oxide for defoaming masterbatch
Molecular Formula: CaO
Molecular Weight: 56.08
white powder(or lump), bulk density: 0.6-0.8, odorless, hydroxide, can easily absorb moisture; short shelf life.
It features high whiteness, good fineness and low impurities; widely used in plastic, rubber defoaming, pesticides, medicines, drying agents, leather making etc.
Calcium oxide (CaO) content %≥
Insol. in Hcl %≤
Fineness(Residue on sieve 600-mesh) ≤
Packing25㎏/bag, in woven bag lined with double-layer film bag or paper-plastic bag.