... Activated Alumina 1.High strength, Low abrasion, no soften in water 2.ISO 9001:2008 3.Size:1- ... high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It can widely used in the deep drying of cracked ... (0No Odor, Insoluble In Water, InnocuousCrystal Typex-px-pyyx-pChemical CompositionAl2O3 %≥93≥93 ...