This pigment has been developed for the manufacturing of high-quality polyester fibers and high-performance masterbatches.
This pigment has been developed for the manufacturing of high-quality polyester fibers and high-performance masterbatches. It provides an outstanding level of opaqueness, reducing the natural sheen of synthetic fibers. This high quality product meets the requirements of the Japanese FF-100 standard.
Main features
High level of delustering of the fibers; The surface of the particles is treated in order to improve the dispersion power and reduce the photocatalytic activity, increasing the durability of the fiber;Uniform coating properties;Low impact on polymer rheological properties when used in masterbatches;Stable and non-toxic.Main uses
Additive for polyester spinning;High-performance masterbatches.Specifications*
Property | Specifications (compliant with Japan TA-300 standard) | Result of the analysis on our product | ||
Appearance | White Powder | White Powder | ||
Purity(TiO2) | ≥ 98.0% | 98.6% | ||
Ferric Oxide ppm | ≤ 50 | 20 | ||
Water | ≤ 0.4% | 0.2% | ||
pH | 6.5-7.5 | 6.9 | ||
Dispersion in water | ≥ 95.0% | 98.8% | ||
Residue on 45µm sieve | ≤ 0.02% | 0.02% | ||
Loss on ignition | ≤ 0.3% | 0.24% | ||
Resistivity Ω·cm | ≥ 7000 | 9800 | ||
10%TiO2-EG penetration amount | Normal | - | 100% | |
Heat up | - | 100% | ||
Filter performance testing ba | 3.0-4.0 | 2.9 | ||
Interface sedimentation test | Non-delamination | Non-delamination | ||
Non-sedimentation | Non-sedimentation | |||
Bene-dispersion | Bene-dispersion | |||
Hue | L(Brightness) | ≥ 97.0 | 98.64 | |
a(Red hue) | ≤ -1.0±0.5 | -0.22 | ||
b(Yellow hue) | ≤ 0.5 | 0.26 | ||
*We can meet also different specifications, according to the client’s requests.
titanium dioxide fiber usage
