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Specifications

1.Product name: Lithopone B311
2.Molecular formular: ZnSBaSO4
3.CAS No.: 1345-05-7
4.EINECS: 215-715-5
5. Appearance: White powder.

6. roperties: Also known as Zinc barium white, non-toxic white powder, do not dissolve in water, and acid decomposition produce hydrogen sulfide. And hydrogen sulfide and alkali not work. Heat-resistant and can be improve weather ability, anti-algae, had excellent cover of the white.  

7.Application: It can be applied to all the paints, coatings, thermoplastics, thermosetting plastics and papers, yet it can be used for the preparation of a variety of light-colored paint. In addition, it is applied in the area of rubber, printing ink, varnished cloth, tarpaulin, paper, enamel, leather and plastic.

8.Package:25kgs or 50kgs/PP bag,20MT/20’FCL
9.Payment: T/T, L/C

10. Specificaton:
Items
B301
B302
B311
Total of Zinc and BaSO4(as ZnS) ≥
99%
99%
99%
Total Zinc ( as ZnS) ≥
28%
28%
30%
Volatile matters at 105°C≤
0.3%
0.3%
0.3%
Zinc oxide ≤
0.6%
0.3%
0.3%
Soluble matters in water≤
0.4%
0.4%
0.3%
Screen residues (63um mesh) ≤
0.1%
0.1%
0.1%
Oil absorption (g/100g) ≤
14
11
10
Color killing (Compare with standard) ≥
105%
105%
105%
 
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Contact name: Mandy
E-mail: zsdchem(at)hotmail.com
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