Fiber Grade Titanium Dioxide Anatase Good Glossiness
※ Due to the visible light wavelength of 400-700 nm, the titanium dioxide particle size should select the range from 0.15 um to 0.35 um, so the chemical fiber extinction effect is best.
※ When the particle size is too big (more than 0.5 um), it will reduce the performance of titanium dioxide on the short wave scattering, which has effects in fiber.
※ If a big particle size at the same time, it can make the filtering performance poor, easy to block the spinneret, which affects harmfully on the spinning.
※ Does (such as less than 0.1 um) when particle size is too small, the diffraction of light, the light will be through from around the particles, not reflection, will become transparent crystal particles, titanium dioxide extinction ability can be lost.
※ Does often require more than 90% of the titanium pigment particle size should be less than 1-2 um, the most important thing is to try to contain no more than 5 um coarse particles.
Typical technical data sheet( standard: Q/VAIP-2010)
| Item | Index | Analysis result |
| Purity(TiO2)% (m/m) ≥ | 92.0 | 93 |
| Ferric oxide % ≤ | 0.010 | 0.010 |
| Water % ≤ | 1.0 | 0.43 |
| PH | 6.5-8.0 | 7.5 |
| 45μｍ residue on sieve % ≤ | 0.03 | 0.028 |
| Loss on ignition % (m/m) ≤ | 2.0 | 0.18 |
| Resistivity Ω/cm ≥ | 7000 | 9000 |
| Grain size(μｍ) | 0.3 | 0.28 |
The cost of tio2 used in fiber is about 1%, the use of tio2 fiber grade is not like of the coatings. Using in coatings, if not good whiteness, matching color to remedy. If bad fitness, grinding repeatedly. If the bad quality of tio2 is Flatness, it will immediately cause the filter at a slower pace, and blockage of the jet hole, broken wires, hair silk, bad appearances of the fibers, and so on. Liangjiang brand- titanium dioxide fiber grade, fine particles, almost no coarse particles, narrow particle size distribution and uniform, good dispersibility, and less impurity content, When using, not wear pipe, nozzle, and wire cutting knife; Chemical stability, heat resistance, good resistance to light easy dispersion in bulk, fiber, and scattered and good stability, small filter resistance; After the extinction, not affects the strength of the fiber and spinning processing, once the sample passes the test, we can ensure the quality stability.
Titanium dioxide is another important application field in the textile and chemical fiber industry as a flatting agent.Generally, use anatase in fibers because of the more softness than rutile. Titanium dioxide fiber grade doesn’t need surface treatment. But using in some special products, to bring down the tio2 photochemical action, avoid fiber in the role of tio2 photocatalysis drop solution,
INTRODUCTION OF COMPANY
Since established in 2006, Shanghai Liangjiang Titanium Chemical Co. Ltd. has been focusing on the production and application of inorganic powder titanium dioxide for 13 years. Meanwhile provide the series filler products such as barium sulfate, lithopone, calcium carbonate, kaolin, and manganese carbonate.
As a professional supplier of chemical raw materials, focusing on quality and commitment, we have put one’s heart into products and providing superior customer service. Long-term cooperation and mutual benefit are our pursuits!
