- Chemical Grade Barite Powder
Appearance : Gray or light yellow Power
Application: widely used as filler in plastic, rubber, ceramic, paper making and so on.
Packing: in 50kg,1000kg or 1500kg PP woven bag or as per buyer’s option.
Specification:
|
Item
|
Value
|
|
Specific Gravity
|
4.30min
|
|
Ba(sr)SO4
|
95%min
|
|
Particle Size
|
75um-45um
|
|
Whiteness
|
60%min
|
|
Ph value
|
6~9
|
|
SiO2
|
2%max
|
|
Hg
|
1ppm
|
|
Cd
|
3ppm
|
|
moisture
|
1%max
|
