Lithopone
The major technical performances
The sum of zinc suifide and barium suIfide |
≥99.0 |
Total content of zinc(calculated as zinc sulfide) |
≥28 |
Zinc OXide |
≤0.60 |
Water Soluble Object |
≤0.40 |
Volatile at 105℃ |
≤0.30 |
Color(compared with standard sample) |
better Prececode |
Oil Absorption |
≤14.0 |
Triages(325micron) |
≤0.10 |
Tint Reducing power(compared with standard sample) |
≥105 |
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Use:
It has good heat-resisitance and is insoluble in water.It does not react with sulfureted
hydrogen and bases If will decompose and produce sulfureted hydrogen consequently when
comes across acids Its color will change after solarization for a long time but can return to its originaI color in dark place.It is a kind of important materiaI in coatings,paints,Printinq inks.paper,porcelain enamel,leathers and plastlcs.
Packing:25kg multi—storey paper bag or 1000kg/palleted package
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