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Chemical fiber grade anatase titanium dioxide (NAH-105)
Chemical fiber grade anatase titanium dioxide (NAH-105)
Product features and uses:Chemical fiber-specific titanium dioxide (NAH-105) is a professional anatase-type product developed specifically using North America's advanced titanium dioxide production technology and combined with the titanium dioxide application characteristics of domestic chemical fiber manufacturers. Mainly used in the production process of polyester fiber (polyester), viscose fiber, polyacrylamide fiber (acrylic fiber) to eliminate the unsuitable glossiness of the fiber, that is, the matting agent of chemical fiber, especially suitable for the production of polyester fiber.
Chemical fiber grade anatase titanium dioxide is based on high-quality chemical fiber grade titanium dioxide imported from abroad as the research and production standard. The quality control of the production process is extremely strict and scientific, so the quality is excellent and stable.
Chemical fiber grade anatase titanium dioxide has good uniform particle size and narrow particle size distribution, excellent sleep dispersion performance and dispersion stability, soft and excellent blue hue, especially easy to disperse in ethylene glycol, and in After being dispersed in ethylene glycol, there are very few coarse particles (long diameter greater than 5 μm). At the same time, it has good hiding properties, near-neutral pH and very small amounts of harmful impurities, which not only ensures very little secondary pollution in the production of chemical fibers. The phenomenon of condensation produces or good whiteness and hue.Product standard: Q/85MS 02-2013
Technical indicators:
| Item | Unit | Standard |
| Appearance | white powder, no foreign matter | |
| TiO2 | % | ≥98.0 |
| Water dispersion | % | ≥98.0 |
| Sieve residue | % | ≤0.02 |
| Aqueous suspension pH value | 6.5-7.5 | |
| Resistivity | Ω.cm | ≥2500 |
| Average particle size | μm | 0.25-0.30 |
| Iron content | ppm | ≤50 |
| Number of coarse particles (long diameter ≥5um) | Number | ≤5 |
| Whiteness | % | ≥97.0 |
| Chroma | L | ≥97.0 |
| A | ≤0.1 | |
| B | ≤0.5 |
Packaging, transportation and storage:
1)Chemical fiber grade anatase titanium dioxide is packed in polyethylene-lined and woven bags, with net weight of 25Kg, 500Kg, and 1000Kg per bag;
2)When transporting, loading and unloading, it is required to pack with care, and do not use hooks to prevent the packaging from breaking, and it is not suitable for open-top transportation;
3)This product should be stored in a dry and ventilated place, and should be stacked with pillows to prevent moisture. It should not be stacked in the open.
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