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Superfine barium sulfate
introduction:Barium superfine sulphate is a non-qualitative white powder, soluble in water, not soluble in acid.The solubility in water is only 0.0024 g / 100g water.It's dis
+What about the application of barium nanosulph The nano barium sulfate instead of different proportions of red,yellow,green,and blue pigment used in polyolefin masterba