联系人 lillian
Room 2601,Unit 1,Building No.10,, Shijiazhuang, Hebei
Lithopone
Item Standard
B**1 B**1
Ba+SO4 (as ZnS)%(m/m) ≥ *9 *9
Zinc (as ZnS) (m/m)%≥ *8 *0
Zinc Oxide %(m/m) ≤ 0.6 0.3
**5℃ Volatile%(m/m)≤ 0.3 0.3
Water Soluble%(m/m) ≤ 0.4 0.3
Screen residues (*3um mesh) %(m/m) ≤ 0.1 0.1
Oil absorption g/**0g ≤ *4 *0
Color Killing (Compare with standard specimen) % ≥ **5 **5
45 um SieveResidue 0.1%Max
Water-soluble Matter 0.5Max
Chrome Oxide Green
Items Specifications
Cr 2 O 3 Content % ≥ *8.0
Moisture % ≤ 0.*0
Water soluble matter % ≤ 0.*0
Oil absorption % ****0g/**0g
Tinting strength % **0+/*5
Residue on **0 mesh % ≤ 0.*0
Color/Appearance yellow dish Green powder
