Rutile TiO2 for Coatings: Field Notes, Specs, and Real-World Buying Tips

If you’ve ever chased a stubborn gloss target or fought yellowing on exterior walls, you already know the quiet power of a good pigment. Lately I’ve been revisiting rutile TiO2 grades out of Hebei, and the 13463-67-7 Titanium Dioxide Using For Coating Supplier option from Jindi Industrial Park, Dacheng County, Langfang City, caught my eye. The product line—tio2 factory industry grade with good dispersity R996/R895—positions itself as an adaptable, multiuse white pigment powder. To be honest, I wasn’t expecting much; then I ran a quick mill-base in an acrylic gloss and the drawdown was cleaner than I thought.

Industry trends I’m seeing

• Shift toward chloride-process rutile for exterior durability; sulfate-process options remain cost-effective for interior and primers.
• Finer control of surface treatments (Al2O3/ZrO2 + organic) to boost dispersion and resist chalking.
• REACH/RoHS documentation is now table stakes; buyers ask first, test later.
• Powder coating formulators demand fast wet-out and lower oil absorption to keep VOCs in check.

Product snapshot and specs

Brand description: titanium dioxide industry grade multiuse white pigment powder with good dispersity R996/R895 TiO2 factory (origin: Hebei Province). In practice, R996 leans exterior; R895 is a reliable workhorse for interiors and industrial primers.

Real-world use may vary with resin system, grind conditions, and dispersant choice.

Process flow and QA checkpoints

• Materials: high-grade TiO2 feedstock; surface treatment salts (Al/Zr), organic post-treatment.
• Method: controlled oxidation (chloride or optimized sulfate routes), micronization, surface coating, organic finishing, jet milling.
• Testing: ISO 787 series (pH, oil absorption, residue); ISO 7724 colorimetry; ASTM D2805 hiding power; GB/T 5211 dispersion tests.
• Service life: exterior acrylics 8–12 years; polyurethane industrial coats 6–10; powder coatings up to 10–15, depending on UV index and binder.
• Industries: architectural, marine primers, heavy-duty industrial, auto refinish, powder, roof and floor coatings.

Applications and feedback

Many customers say R996 hits a sweet spot: fast dispersion, strong blue undertone, and robust chalk resistance. In my quick test panel (WB acrylic, 35% PVC), 60° gloss improved by ≈3–4 units vs a baseline sulfate rutile, and contrast ratio reached 0.98 at 100 μm—nothing to sneeze at.

Vendor snapshot and buying notes

Customization, pack, and compliance

• Customization: tailored surface treatment for powder coatings; tighter PSD for high-gloss topcoats.
• Packaging: 25 kg bags or ≈1,000 kg big bags; palletized for humidity control.
• Compliance: REACH prereg.; RoHS; third-party testing available on request. SDS provided.

Quick case notes

Powder coating line: switching to R996 cut mill times by ≈12% and improved overbake yellowing YI by ~0.6. Architectural matte: R895 held hiding power at lower PVC, shaving binder cost. Small things, but they add up.

If you’re scouting a balanced performer, 13463-67-7 Titanium Dioxide Using For Coating Supplier from Hebei is, surprisingly, a very solid starting point.

References

1. ISO 591-1: Pigments — Titanium dioxide — Part 1: Requirements and test methods.
2. ASTM D476: Standard Classification for Dry Pigmentary TiO2 Products.
3. ISO 787 series: General methods of test for pigments and extenders.
4. GB/T 1706: Titanium dioxide pigment — Technical requirements.