High Purity & Whiteness Superfine Barium Sulfate 3A, or Premium High - Whiteness Barium Sulfate for Paint and Coatings, is an outstanding product in the field of coatings. It is crafted from high - quality natural barium sulfate ores using advanced purification and ultra - fine grinding technologies. This results in a product with extremely high purity, reducing the presence of impurities that could affect paint quality. Its superfine particle size ensures excellent dispersibility in paint systems, preventing agglomeration and enabling a smooth and uniform application. The remarkable high - whiteness characteristic of this barium sulfate can significantly enhance the brightness and hiding power of paints and coatings. It is widely used in various paint and coating applications, including architectural, automotive, and industrial coatings, effectively improving the overall quality and aesthetic appeal of the finished products.
|
Characteristic |
Quality standard |
|
Barium sulfate % |
≥98.5 |
|
Particle size,μm |
D50(1.3) D97(2.7) |
|
Whiteness, min |
≥96 |
|
Ph value |
8 |
|
Proportion, g/L |
4.4 |
|
Oil absorption, g/100g |
12.5 |
|
Loss on ignition,% |
≤0.5 |
|
Matter volatile at 105℃ |
≤0.2 |
|
Fe2o3 content % |
≤0.04 |
|
Al2O3 content % |
≤0.1 |
|
CaO content % |
≤0.15 |
|
Heavy metal, mg/kg |
0 |
|
Bulk density,g/L |
1.0 |
|
Compact bulk density, g/L |
1.7 |
|
Residue on 45μm sieve,% |
0 |
Use:As a constitutional pigment, it can be applied to thin spray powder coating, electrophoretic coating, high gloss coating and other high-end products to make your products more competitive in technology and price.
| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
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