kdh12104

1.Anion powder, board and ball 2.Delivery time 14 days 3.L/C, T/T or others 4.Emissivity:500-1700 5.200-2000mesh Emission: 500-1700 CCSize: 200-2000meshMaterial: Tourmaline powder1. Chemiocal Position: CompositionAl2O3SiO2B2O3MgOFe2O3Na2OContent(%)35.1034.8111.024.7010.180.91CompositionK2OCaOP2O5TiO2FeOOthersContent(%)0.04Microscale0.220.261.35Microscale2.FunctionsOur negative ion powder is ...