Product Specifications:
Company Name: Hubei Hoyonn Chemical Industry Co,. Ltd
Trade Mark: Hoyonn
Certificate: SGS
Hs Code: 2511100000
Product Name: Barium Sulphate
Model No. B-L909
Type: Natural Barium Sulphate
Parameters:
|
Chemical Analysis
|
|
Baso4
|
92% min
|
|
Fe2O3
|
0.03% max
|
|
CaO
|
0.5% max
|
|
SiO2
|
0.2% max
|
|
Water Soluble
|
0.2% max
|
|
Acid Soluble
|
2% max
|
|
Physical Analysis
|
|
Appearance
|
white powder
|
|
Mean Particle Size
|
1.2 micron (4000 mesh)
|
|
D97 Particle Size
|
3.0 micron
|
|
Oil Absorption
|
14-18ml/100g
|
|
Density
|
4.1g/cm3 min
|
|
Whiteness
|
90%
|
|
Moisture
|
0.3% max
|
|
PH Value
|
6.5-8.5
|
