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Audited Supplier | Chemical fiber grade barium sulfate (solid) |
| Chemical formula: BaSO4 |
| Performance: This product is specially developed by our company to fill the domestic gap and truly become a substitute for barium sulfate used in foreign chemical fiber. It has been verified by the manufacturer in actual use, and its quality is comparable to foreign products. This product, after a special organic coating treatment, has high whiteness, no impurities, uniform and narrow particle size distribution, excellent dispersibility, no secondary agglomeration, and can be effectively dispersed in the polyester system, effectively improving the polyester fiber Processing performance, extend the filter use time, reduce fiber breakage rate, improve fiber dyeability, spinnability, tensile strength, and make polyester chips and fibers exhibit excellent optical properties. |
| Application: chemical fiber polyester, masterbatch. |
| Packing: 25kg/bag (lined with plastic film) or packaging according to user needs. |
| Project | Index |
| Appearance | White, no impurities |
| Barium sulfate (calculated on a dry basis), %≥ | 98 |
| L value, ≥ | 98 |
| pH value | 6.0~9.0 |
| Residue on sieve (45μm),% | 0.001 |
| Average particle size μm, ≤ | 0.7 |
| Moisture, %≤ | 0.3 |
| Iron (Fe), ppm≤ | 8 |
| Oil absorption, g/100g | 13~20 |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
Suppliers with verified business licenses
Audited Supplier 
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