It is researched and developed through advanced nano technology by several scientific research institutions. It is a kind of compact particle featuring a very narrow distribution range of particle size high transparent and high chemical stability. It can be used widely in masterbatch, different types of plastic products, automobile coating, Electronic ink, 3D printing, anti-corrosive painting, etc..

Item | Specification Requirements | Values

Appearance | - | White Powder

D50 Particle Size (μm) | ≤ 0.1

D97 Particle Size (μm) | ≤ 1.0

BaSO4 Content (%) | ≥ 99.0

Moisture (%) | ≤ 0.03

Whiteness (%) | - L* 99

Oil Absorption (g/100g) | - 12~15

pH Value | - 6.5~9

Specific Gravity (g/cm3) | - 4.4

Water Soluble Matter | ≤ 0.1%

Volatiles at 105℃ | ≤ 0.18

Electric Conductivity (μs/cm) (conductivity) ≤ 250