198BT


Descriptions

Description:
BARIUM SULFATE 198-BT is an ultra fine precipitated barium sulfate product with special organic surface treatment.
Sales Specification Limits

SPECIFICATIONS UNIT TECH SPECIFICATIONS UNIT TECH STANDARD
BaSO4 Conten % Approx.98 ISO3262-3
Whitenes % ≥99 HG/T 2774-1996
Volatile Matter at 105 % ≤0.30 ISO787-2
PH Valu 6.0-9.0 ISO787-9
Electrical Conductivity μS / cm ≤400 ISO787-14
Median Particle Size (D50) μm Approx.0.70 HG/T 2774-1996
Fe Conten Ppm ≤20 ISO6685
Sieve Residue (45μm) % ≤0.01 ISO787-18
Oil absorption g/100g 13-18 ISO787-5

Typical Properties
- Ultra fine particle size (D50 is approx 0.7μm) and very narrow size distribution;
- High whiteness and brightness;
- Excellent dispersibility due to unique organic surface treatment;
- Very high gloss in application of coatings, plastics, etc.
Package And Attention
25KG paper bags or 1000KG jumbo bags, palletized and shrink-wrapped.
Store in original packaging, dry and covered place.

Package

Application Recommendations
- Can be used as a high quality extender in all coating systems where high filling capacity and fineness is required, especially for high gloss coatings, powder coatings, inks and PCB (printed circuit board) coatings.
- Plastics,papermaking and rubber industry.


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