Boron trioxide

High purity, Low impurity, Excellent homogeneity

Usage:It is used as the flux in decomposition of silicates the mixing agent of semiconductor material,the additives of heatproof glassware and paint refractory. It is also used in production of alloy steel in metallurgical industry. In addition it’s used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, can be also used an environmental protection.

Term	Index
Boron oxide %(m/m)	≥98
Sulfate %(m/m)	<0.7
Aluminum oxide %(m/m)	<0.1
Choride %(m/m)	<0.1
Undissolved matters in water%	<0.02
Size(through 180um)%	<85%