Zinc Borate
2ZnO.3 B2O3.3.5H2O
ZnO 37.5±1.0%, H2O 14.5±0.5%, B2O3 48.0±1.0%
Pb 0.03%, Fe/As 0.06% each,
Residues on 325mesh 0.05%
Size: F.S.S.S 1~2um/2~5um/6~10um/10~15um
ZB-500 2ZnO.3B2O3
ZnO 43.55+/-0.55, B2O3 55.5+/-1.0%
As 0.006%, Fe 0.01%, Pb 0.03%,
Residue on 325mesh 0.05% max
Average particle Size 2-5um
25kgs cardboard barrel with plastic bag inside.