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 TA-300 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 | ||
Packing: Conventional packing of fiber grade titanium dioxide is 25kg net weight/bag or 1000kg per pallet.
Transportation: In transportation, fiber grade titanium dioxide should be kept dry and free from exposure to rain. Combined shipment with goods that may deteriorate its quality or damage the packing is strictly prohibited. Ensure product safety and packing cleanliness during transportation.
Storage: In storage, fiber grade titanium dioxide should be kept dry, ventilated and free from exposure to light, and is preferably kept indoors or in a place with a canopy. The storage site should be kept clean and free from exposure to sunlight, moisture and rain. The validity period is 3 years as of the date of production. Upon the expiration of the validity period, the product is subject to re-inspection of all items and approval before it is used.
Titanium Dioxide Fiber
