Synthetic Barium Sulphate
1.Synthetic Barium Sulphate Our Synthetic Barium Sulphate is resistant to acids and alkalis, insoluble in water and organic solvents, inert product that is weather-resistant, color-neutral due to its low refractive index, and has extremely good wettability due to low specific surface area....
Synthetic Barium Sulphate
1.Our Synthetic Barium Sulphate is resistant to acids and alkalis, insoluble in water and organic solvents, inert product that is weather-resistant, color-neutral due to its low refractive index, and has extremely good wettability due to low specific surface area. Discuss with one of our talented staff about which grade of Synthetic Barium Sulphate best suits your application.
2.Synthetic Barium Sulphate Specification
- Purity: >98.5 %
- Whiteness : >98 %
- Particle size: 0.7 micron
• Resistant to acids and alkalis
• Insoluble in water and organic solvents
• An inert product, lightfast and weather resistant
• Largely free of impurities such as quartz, for example, due to chemical production process.
• Colour-neutral due to its low refractive index
• High brilliance in coloured systems
• Defined particle-size and geometry, plus extremely narrow particle-size range for high gloss specifications
• Low specific surface area
• Extremely readily wettable
• Low abrasiveness due to low Mohs hardness
Paints and coatings
Automotive paint systems
For use in extender systems, due to gloss retention and excellent mechanical properties. High Solids Paints: Partial substitution of blanc fixe micro for other pigments achieves significant reduction of volatile matters (VOC).
|Greater colour intensity and brilliance due to improved dispersion of coloured pigments (using 10% blanc fixe micro, for example).|
|It needs about 30% dosage in powder coating production.|
Increases resistance to weathering in laminates for outdoor use.
Enhances the efficiency of extenders and fillers in white and coloured pigmented decorative papers by expelling air in the pores. More uniform resin penetration and reduction of mottling in coloured decorative papers.
Plastics and rubber
Enhances the efficiency of coloured pigments in masterbatches and pastes. Imparts a feeling of quality and luxury. Has a positive effect on mechanical and visual properties, in particular impact strength and gloss, in thermoplastic compounds.
|Particularly suitable as an extender, since free of rubber toxins. No effects on storage stability and resistance to aging.|
|For formulation of colour adjustments. Combination with coloured pigments permits attainment of brilliant and reproducible hues and perfect surfaces.|
5.Packing and Loading
25kg/bag, 25MT in one 20GP container without pallet, 24MT with pallet.
6. Our Customers