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DHA-100 is a high-purity general-purpose anatase titanium dioxide manufactured via the optimized sulphate process, supplied globally by WSD CHEMICAL. Leveraging over 20 years of industrial pigment R&D and production expertise, this product undergoes strictly controlled calcination, classification and impurity removal procedures, delivering stable optical properties and consistent quality that fully comply with international industrial pigment standards. It is a reliable standardized white pigment solution for large-scale manufacturing enterprises across multiple sectors.
Item | specification | Method |
TiO₂ Mass Fraction | ≥98.0% | ISO 591-1:2000 |
Appearance | Homogeneous white free-flowing powder | Visual Inspection |
Whiteness (L* Value) | ≥98.3 | CIELAB Color System |
Relative Scattering Power | ≥100% of Reference Standard | ISO 787-24 |
Volatile Matter at 105℃ | ≤0.5% | ISO 787-2 |
Oil Absorption Value | ≤23 g/100g | ISO 787-5 |
Residue on 45μm Sieve | ≤0.10% | ISO 787-7 |
pH Value of Water Suspension | 6.5 – 8.0 | ISO 787-9 |
Water Dispersibility | ≥65% | Internal Standard Test |
Packing Specification | 25kg moisture-proof laminated woven bag | Industrial Packaging Standard |
1. Strict impurity control for heavy metal elements, ensuring low iron content and consistent bright white hue across all production batches
2. Narrow and uniform particle size distribution, delivering predictable optical performance and stable rheological behavior in various formulation systems
3. Optimized surface treatment without excessive coating, effectively reducing formulation viscosity and lowering overall production energy consumption
· Architectural interior water-based coatings, general industrial decorative coatings and low-VOC environmental-friendly coating systems
· Paper making, pulp brightening treatment and high-brightness coated paper production
· General-purpose plastic color masterbatch, rubber products and non-weathering demanding polymer coloring scenarios
· Printing ink, leather processing, ceramic raw material and daily chemical industrial additive industries
Packing
25kg net moisture-proof woven bag with inner PE liner. Palletized loading for bulk shipment.
Storage
Keep in cool, dry, ventilated warehouse, below 60% RH. Away from strong acid, alkali and direct sunlight. Stack 10cm above ground, follow FIFO rule.
Shelf Life
24 months in unopened original package under proper storage. Overdue product can still be used once passing full spec re-inspection.
WSD CHEMICAL provides standardized pre-shipment sample inspection, full set of compliant export documents including MSDS, COA, commercial invoice and packing list. Shipment can be arranged within 7-15 working days after formal order confirmation. We support formal L/C payment terms for long-term institutional clients, and provide customized service plans for large-scale continuous procurement projects. All technical inquiries will be responded with professional formal reply within 24 working hours.
1. Titanium dioxide anatase ,short name tio2 anatase.
2. Tio2 anatase is good white pigments.
3. Anatase titaium dioxide usually used on plastics, paint and coating, used on indoor product.