Search Results for 'borate 48'

2ZnO¡¤3B2O3¡¤3.5H2O Properties Melting point 980Celsius degree Density g/ cm3 2.8 Refractive index 1.58 Molecular weight 434.68 Physical & chemical Properties B2O3 % 45-48 ZnO % 37.5 H2O % 13.5~15.5 Residue on sieve .....

Zinc Borate 2ZnO.3B2O3.3.5H2O ZnO 37.5±1.0%, H2O 14.5±0.5% B2O3 48.0±1.0% Pb 0.03%max Fe0.06%max As 0.06%max Residues on 325mesh 0.05% Size: F.S.S.S 1~2um/ 2~5um/ 6~10um/ 10~15um in Plastic bag with woven bag outside, 25kg net each......

SPECIFICATION Appearance White crystalline powder Boric oxide(%) 48.0+/ -3 Znic oxide(%) 38.0+/ -3 Water(%) 2.5max. Particle size(400mesh)(%) 0.5max. Residue on ignition(%) 14.5+/ -1 Zinc Borate(%) 98.5min .....

Quality Spec.: ZnO: 37-40%, B2O3: 45-48%, Loss on heating: 13.5-15.5%, Free moisture: 0.5% max, Sieve residue (45um): 0.02% max, Whiteness: 99% min, Pb: 20 ppm max, Cd: 10 ppm max Packing: 25kgs/ bag, 20mts/ FCL. You are welcome to contact us for.....

SPECIFICATION ZnO 37.5±1.0% H2O 14.5±0.5% B2O3 48.0±1.0% Pb 0.0300% max Fe 0.0100% max As 0.0060% max Residue on 325 mesh 0.05% max Mean Particle Size(F.S.S.S) 1~2um/ 2~5um/ 6~10um/ 10~15um APPLICATION: Used as flame retardant, smoke suppressant in.....