precipitate of barium sulfate
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 syntheticresin, and the particle size is nano grade, good transmittance of visible lightduring 390-780 nm, the optical property is very good.
2, With special surface coated technology, low oil absorption, gooddistribution, good affinity with many kinds of resin, make the final productgood mechanical property, improve the filling rate, reduce the final cost.
3, High L value, could guarantee the final product high glossy and goodbrightness.
4, Without halogen, could guarantee the final product safety and cleanliness.
Nano Precipitated Barium Sulfate TLZ-PBS302 Technical Data Sheet:
| Index | TLZ-PBS302 |
| BaSO4 Content min% | 98 |
| D50 Particle Size um | 0.3 |
| 325 Mesh Reside max% | 0 |
| Oil Absorption max g/100 g | 12.0±2.0 |
| Moisture max% | 0.30 |
| Water Soluble max% | 0.20 |
| PH Value | 8.0±1.0 |
| Whiteness % ≥ | 97.0 |
Application Areas :
Transparent filler masterbatch
Modified Plastic
Car Paints
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