Nano Precipitated Barium Sulfate TLZ-PBS302

The synthesis process of nano precipitated barium sulfate

Produce the nano barium sulfate with carbonate solution and sulfuric acid and coated with special technology.

Product Features:
1, The refractive index of this product is 1.64, same as most of the synthetic resin, and the particle size is nano grade, good transmittance of visible light during 390~780 nm, the optical property is very good.

2, With special surface coated technology, low oil absorption, good distribution, good affinity with many kinds of resin, make the final product good mechanical property, improve the filling rate, reduce the final cost.

3, High L value, could guarantee the final product high glossy and good brightness.

4, Without halogen, could guarantee the final product safety and cleanliness.

Natural Barium Sulfate Technical Data:

Nano Precipitated Barium Sulfate TLZ-PBS302 Technical Data Sheet

BaSO4 Content   min%98
D50 Particle   Size um0.3
325 Mesh   Reside max%0
Oil Absorption   max g/100 g12.0±2.0
Moisture max%0.30
Water Soluble   max%0.20
PH Value8.0±1.0
Whiteness % ≥97.0

Application Areas:
Transparent filler masterbatch

Modified Plastic

Car Paints

Factory appearance:

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