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Personne àcontacter Winnie
Shijiazhuang, Hebei
White
crystalline powder. A mixture of barium sulfate and zinc sulfide,
zinc sulfide containing more hiding the stronger, the quality is
also higher. Density of 4.**6 ~ 4.*4 g / cm3, insoluble in water.
Yi met acid decomposition of hydrogen sulfide gas, hydrogen sulfide
and alkali solution does not work the case. By ultraviolet sunlight
irradiation 6 ~ 7h become light gray, dark place still restore its
original color. Easily oxidized in air, damp curdle.
Physical
properties: white powder, is a mixture of barium sulfate and zinc
sulfide. Its whiteness, strong hiding power than zinc oxide, the
refractive index and opaque force of more than zinc oxide and
lead oxide, titanium dioxide, but inferior
use
Lithopone
good heat resistance, weather resistance can be improved,
anti-algae, as well as reduce the cost of having excellent
whiteness shielding force. Easily oxidized in air, damp caking.
Whiteness, strong hiding power. Zinc sulfide containing more,
hiding the more strong, and the quality is also higher. Barium
sulfate and zinc sulfide precipitation from the reaction solution
obtained, was filtered, dried and pulverized, and then calcined to
red hot, poured into water quench derived. Hiding power inferior to
titanium dioxide, intolerance concentrated sulfuric acid.
Applications: Widely used as the polyolefin, vinyl resin, ABS
resin, polystyrene, polycarbonate, nylon and POM plastics and
coatings, paints, inks, plastics, rubber, linoleum, leather, paper,
enamel, etc. .
Â
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
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