Blanc Fixe L is a synthetic barium sulfate produced from highly purified solutions in a defined particle size. Thanks to its chemical production process, Blanc Fixe L improves many remarkable properties including weathering resistance, aging resistance, chemical resistance, brilliance in coloured systems, mechanical strength, etc.

Blanc Fixe L is one of the most used conventional functional filler and inorganic additive worldwide.

Applications: Blanc Fixe L is used in many industries for its superior properties.

Coatings: Can coating, coil coating, wood coating, anti-corrosive/marine coating, powder coating, automotive coating, etc.

Plastic and rubber: PVC, PP, PE, PMMA, PUR, ABS, PET, etc. Blanc Fixe L ensures better Blanc Fixe L can also find usage areas in paper production (as filler), vehicle brake pads (high resistance to heat), batteries (improves the efficiency of cathod process, etc.) and concrete (as radiation shield against X rays in hospitals,nuclear reactors, etc.). results than CaCO in terms of mechanical strength, resistance to weathering, 3 aging and chemicals, with noise and vibration suppression in applications.

Typical Properties

Appearance white powder
BaSO content (%) 4 min. 98.0
Moisture content (%) max. 0.30
Water soluble matters (%) max. 0.30
Iron (Fe, %) max. 0.004
Whiteness (%) min. 94.0
Oil absorption g/100g 10-30
pH value 6.5-9.0
Sieve residue on 325 mesh max. 0.2

Typical Properties

BaSO content (%) 4 approx. 98,5
Colorimetric index L* (%) approx. 99.0
Median value D50 (μm) approx. 1.0
pH value 6.5-9.0
Oil Absorption (g/100g) 14-20
Volatiles (@105⁰C, %) max. 0.2
Sieve residue on 325 mesh (%) max. 0.1
Electrical conductivity (μS/cm) max. 150


25 kgs multi layer paper – PE bag.


Store in cool, dry and well-ventilated areas. For more details, please refer to the material safety data sheet