Product
Amorphous boron powder series products are amorphous Boron with different purities obtained by purification of amorphous boron elements through combustion synthesis. The product has very fine particle size (1-2 μm) and high reactivity. The main impurity are magnesium compounds. The high purity grade is further refined with very low impurity content.
Amorphous boron is widely used as a highly active elementary substance Because of its high reactivity and highest volumetric calorific value, it is the best nonmetallic solid fuel in the composite solid propellant. The ignition temperature of amorphous boron is greatly reduced due to the irregular shape and large specific surface area. Thus, amorphous boron powder is widely used as deoxidizer. initiator of automobile airbag, and so on.In chemical and smelting industry, amorphous Boron powder can be used as a raw material of high purity boron containing materials such as high-tech ceramics, and can also be used as an additive to prepare special boron containing alloy steel and high temperature furnace refractory bricks for steelmaking.
| Grade | Purity(%) | Mg(%) | Insolubility in H2O2(%) | B2O3(%) | H2O(%) | Average Particle size （μm） |
| B85 | 91.0 | 11.0 | 1.0 | 0.7 | 0.60 | 2.0 |
| B85S | 91.0 | 11.0 | 1.0 | 0.7 | 0.60 | 2.0 |
| B90 | 91.0 | 4.0 | 0.7 | 0.3 | 0.2 | 1.0 |
| B90AS | 91.0 | 4.0 | 0.7 | 0.3 | 0.2 | 1.0 |
| B95 | 95.5 | 1.0 | 0.7 | 0.3 | 0.2 | 1.0 |
| B95S | 95.5 | 1.0 | 0.7 | 0.3 | 0.2 | 1.0 |
Amorphous boron powder series products are amorphous Boron with different purities obtained by purification of amorphous boron elements through combustion synthesis. The product has very fine particle size (1-2 um) and high reactivity. The main impurity are magnesium compounds. The high purity grade is further refined with very low impurity content.
Amorphous boron is widely used as a highly active elementary substance Because of its high reactivity and highest volumetric calorific value, it is the best nonmetallic solid fuel in the composite solid propellant. The ignition temperature of amorphous boron is greatly reduced due to the irregular shape and large specific surface area. Thus, amorphous boron powder is widely used as deoxidizer. initiator of automobile airbag, and so on.In chemical and smelting industry, amorphous Boron powder can be used as a raw material of high purity boron containing materials such as high-tech ceramics, and can also be used as an additive to prepare special boron containing alloy steel and high temperature furnace refractory bricks for steelmaking.
