Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Hengxiang HR248 Titanium Dioxide

Hengxiang HR248 Titanium Dioxide is a high-purity rutile-grade pigment from Hengxiang’s HR series, engineered for superior brightness, dispersion stability and UV resistance. Widely used in coatings, inks and plastics, it delivers excellent hiding power and weatherability with low oil absorption and consistent particle size distribution.
  • hengxiang hr248 titanium dioxide_f0c2dfe7
  • hengxiang hr248 titanium dioxide_f0c2dfe7

Features Of Hengxiang HR248 Titanium Dioxide

  1. High refractive index for exceptional brightness and opacity in coatings and plastics.

  2. Surface-treated with silica and alumina to enhance dispersion stability and weather resistance.

  3. Low oil absorption ensures excellent processability in high-solids formulations and energy-efficient grinding.

  4. Consistent particle size distribution (D50 ≈ 0.24–0.28 µm) delivers uniform optical performance and gloss control.

  5. Low volatile content and minimal surface moisture support stable storage and reliable handling in automated production lines.

Typical Applications Of Hengxiang HR248 Titanium Dioxide

  1. Architectural and industrial solvent-based and waterborne coatings.

  2. Polyolefin and PVC compounds for extrusion, injection molding, and film applications.

  3. Printing inks, especially for packaging and flexible gravure/offset systems.

  4. Masterbatches requiring high color strength and thermal stability up to 230°C.

  5. Non-automotive powder coatings where balanced flow, cure response, and surface smoothness are critical.

Specifications Of Hengxiang HR248 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈ 70/30)
Product FormFine dry powder
AppearanceWhite, free-flowing powder
Primary Particle Size (D50)0.26 ± 0.02 µm
Oil Absorption (g/100g)16–18
Volatile Matter at 105°C (% w/w)≤ 0.5
pH (10% aqueous slurry)7.0–8.0
Residue on 45 µm Sieve (% w/w)≤ 0.02


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