Modified Superfine Precipitated Barium Sulfate CB Series-500-300-200

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Modified Superfine Precipitated Barium Sulfate CB Series

18/11/2022

Modified Superfine Precipitated Barium Sulfate CB Series Product Characteristics

① Good dispersibility, which can reduce the grinding time of coating.

② Acid resistance, alkali resistance and excellent weather resistance.

③ It can improve the thermal conductivity of products and reduce the expansion rate.

④ High filling, excellent rheological property and glossiness.

⑤ Modified with silicon and aluminum, with good affinity, can improve various properties of products.

⑥ Stabilize inorganic and organic pigments to prevent flocculation or sagging.

SEM Pictures


CB-500	CB-300	CB-200	Ordinary Precipitated Barium Sulfate

Performance Index

Item	Average Particle Size (µm)	Whiteness (%)	Oil Absorption (g/100g)	Dispersibility (µm)	Use	Modifier (%)	pH
CB-500	0.50	98	16	10	PCB ink	2	8-9
CB-300	0.30	98	18	10	PCB ink	3	8-9
CB-200	0.20	98	19	10	Waterborne Coatings	3.5	8-9

Modified Superfine Precipitated Barium Sulfate CB Series Application

CB Series can be widely used in various PCB inks, automotive paints, pigments, color pastes, industrial coatings, architectural coatings, engineering plastics, etc.