|
Typical Properties of Physical and Chemical | |||
|
Specific Gravity |
4.30 min |
Ba(Sr)SO4 |
95% min |
|
Mean Particle Diameter(μm) |
≈16 |
SiO2 |
1.5% max |
|
Whiteness |
60 min |
Hg |
1ppm max |
|
Ph Value |
6~9 |
Cd |
3ppm max |
|
Moisture |
0.1% max |
|
|
