With fine alumina ganular as major raw materialls ,our chemical packing ball are made by automatic ball shaping facility and through firing process in high temperature kiln.It is widely used in petrochemical industry as tower packing and catalyst carrier.
Technical specification:
Iterms | TNALU70 | TNALU92 | TNALU95 |
Al2O3 Content (%) | ≥70 | ≥92 | ≥95 |
water absorption rate(%) | ≤5 | ≤0.01 | ≤0.01 |
Fe2O3 Content(%) | ≤0.3 | ≤0.1 | ≤0.1 |
Anti-compression rate(Mpa) KN (grain) | ≥7 | ≥9 | ≥15 |
Bulk density(g/cm3) | 2.5-2.6 | ≥2.8 | ≥3.2 |
Stacking density(g/cc) | ≥1.8 | ≥2.0 | ≥2.15 |
Microcrystal alumina ball(rolling method)
Dimension | Ø1-20 | Ø30 | Ø40 | Ø50 | Ø60 | Ø70 |
Dia.(mm) | 30+-1.5 | 40+-2 | 50+-2 | 60+-2.5 | 70+-2.5 |
