S-1. Silica carrier (氧化硅载体)
TEST DATA TABLE |
|||||
Items |
Unit |
Data |
|||
S01 |
S02 |
S03 |
|||
Particle Size (粒径) |
Sphere (球:Φ mm) |
3.7 |
3.8 |
3.8 |
|
SiO2 Content (SiO2含量) |
wt% |
≥ 98 |
≥ 98 |
≥ 98 |
|
Bulk Density (堆密度) |
g/l |
620 |
540 |
470 |
|
Crushing Strength (破碎强度) |
N/P |
80 |
55 |
45 |
|
Surface area (BET) (比表面) |
m2/g |
100-120 |
130-150 |
130-150 |
|
Pore volume (BET) (孔容) |
cm3/g |
0.50 |
0.55 |
0.57 |
|
Water absorption (吸水率) |
% |
50 |
65 |
80 |
|
Na2O |
wt% |
0.05 |
0.05 |
0.05 |
|
Fe2O3 |
wt% |
0.02 |
0.02 |
0.02 |
上表只列出我司部分╱规格微球,如有详细要求,可联系我司销售人员定制
用于:酸性环境的催化剂载体;其他催化剂载体。
Used for: Catalyst carrier for acidic environment; other catalyst carrier.