Natural Barium Sulphate (High Purity Series)

Description

Hoyonn Natural Barium Sulphate (High Purity Series) has a high purity with over 95% BaSO4 content and very low calcium oxide (CaO) content.

It has high whiteness and perfect saturation of white.

Particle size can be customized from 1.3 to 10 μm according to your demand.

 

Applications

Technical Index

Index & Standard

Natural Barium Sulphate (High Purity)

BaSO4 Content

(DIN.EN.ISO.3262,PT.2)

≥95%

Whiteness (dry)

 (ISO.7724)

≥94

Specific Gravity

(DIN.EN.ISO.3262,PT.2)

≥ 4.35 g/cm³

Oil Absorption

(DIN.EN.ISO.787,PT.10)

12~17ml/100g

PH Value

(DIN.EN.ISO.787,PT.9)

7±1

Moisture

(DIN.EN.ISO.787,PT.5)

≤0.15%

Residue (325 mesh)

(DIN.EN.ISO.3262,PT.10)

No

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