The fine grade is ultra-fine-powder having a needle crystal manufactured by the original special pulverization technology of our company, and is used broadly for resin, paint, adhesives and ceramics field.
KGP-H45 | KGP-H65 | KGP-H85 | ||
---|---|---|---|---|
Chemical Composition (%) |
SiO2 | 51.19 | 51.19 | 51.19 |
Al2O3 | 0.66 | 0.66 | 0.66 | |
Fe2O3 | 0.31 | 0.31 | 0.31 | |
CaO | 45.07 | 45.07 | 45.07 | |
MgO | 0.62 | 0.62 | 0.62 | |
Ig.Loss | 1.71 | 1.71 | 1.71 | |
Particle size (%) |
+500μm | 0.000 | 0.000 | 0.000 |
+250μm | 0.000 | 0.000 | 0.000 | |
+150μm | 0.000 | 0.001 | 0.005 | |
+75μm | 0.000 | 0.354 | 2.085 | |
+45μm | 0.002 | 2.213 | 7.175 | |
Particle size (μm) |
D10 | 1.44 | 1.87 | 1.97 |
D50 | 4.56 | 6.32 | 8.03 | |
D90 | 18.59 | 24.65 | 35.46 | |
Bulk Density(g/ml) | 0.19 | 0.21 | 0.23 | |
Whiteness | 88.0 | 88.0 | 88.0 |
* The above-mentioned products are typical examples of the fine grade.
We have additional grades of various particle sizes, please feel free to contact us by an inquiry form if you have any queries or comments.