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Barium Sulphate BS-668
Barium Sulphate BS-668

BS-668 is processed by high purity barite. It has excellent chemical inertia.

Description

BS-668 is processed by high purity barite. It has excellent chemical inertia. It can't be dissolved in water and acid, except hot concentrated sulfuric acid. It is widely used in painting, plastics, thermosetting plastic powder coatings, rubber, glass, etc.

Technical data

Testing item

Method

Result

Barium content

≥97%

Whiteness

Whiteness instrument

≥92%

Oil absorption

11~13g/100g

Moisture

≤0.30%

Water-solubility

≤0.10%

Specific gravity

Scale

4.3~4.4 t/m3

PH value

Precision test paper

7±0.5

Particle size distribution

Average particle size(d50)

Laser granulometer

1.43μm

Maximum particle size

Laser granulometer

6μm

Packing: 25Kg/bag

Barium Sulphate BS-668

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