粒经(µm)Particle size
|
1--5
|
球形率Ratio of Sphere
|
>93%
|
堆积密度(g/cm3)bulk density
|
0.61
|
真实密度(g/cm3)true density
|
2.3
|
色泽(白度%)color
|
≥93
|
比表面积(m2/cm2)Specific Surface Area
|
0.7-3.8
|
吸油率g(oil)/100g oil absorption
|
35--75
|
|