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This superfine precipitated barium sulfate product is uses the domestic advanced mirabilite - barium halogen law craft production, the product carries on the exchange by the barium sulfide and the sodium sulfate to respond, reaction product after multistage separations, rinse passes through the expansion drying system to be dry again, smashing system. The product performance is superior, the albedo is high, degree of fineness is even, including the mechanical impurity, non-toxic, tasteless, incombustible, the chemical property is unstable, is not easy to decompose. Is in the domestic similar products the quality scale high product.
<dnt> </dnt> product characteristic:
<dnt> </dnt>          The chemical property is stable, is not easy to decompose. Has the impediment and absorption high energy beam ability. The good grain-size distribution and the dispersivity, have the very good spatial position to the titanium oxide powder and other pigment granule to separate ability, can entrust with the material high density as the filling material, enhances the material surface the smooth finish and glossiness.
<dnt> </dnt> barium sulfate content % ≥98
<dnt> </dnt> albedo % >95
<dnt> </dnt> quality specification: GB code GB/T2899-1996 <dnt> </dnt>