1.Spherial fine aluminium powder D50:1-8um;
2.Chemical content: Al 99.85%min, Fe0.08%max, Si 0.08%max,Cu 0.002% max;
3.Strict control of distribution and span;
4.Stable and consistent quality between different batches
5.Applications: Solar cell paste(PV paste), thermally conductive grease, metal pigments