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

Guotai CATHAYCOAT White TA42 Titanium Dioxide

GuotaiCATHAYCOATWhiteTA42TitaniumDioxideisahigh-purityrutile-typewhitepigmentfromGuotai’sCATHAYCOATseriesofferingexcellentbrightness,hidingpower,andweatherresistance.Idealforcoatings,inks,andplastics,itfeatureslowvolatilecontent,consistentdispersion,andenhancedUVstabilityensuringlong-lastingwhitenessandcolorretentioninhigh-performanceapplications.
  • guotai cathaycoat white ta42 titanium dioxide_f17bc228
  • guotai cathaycoat white ta42 titanium dioxide_f17bc228

Features Of Guotai CATHAYCOAT White TA42 Titanium Dioxide

  1. High brightness and exceptional whiteness for superior visual performance in end products.

  2. Optimized particle size distribution ensuring excellent dispersion stability in aqueous and solvent-based systems.

  3. Surface-treated with silica and alumina for enhanced weather resistance and reduced photocatalytic activity.

  4. Low oil absorption (16–18 g/100g) enabling high pigment loading and improved formulation efficiency.

  5. Consistent batch-to-batch quality meeting ISO 591-1:2020 and GB/T 1706–2023 standards.

Typical Applications Of Guotai CATHAYCOAT White TA42 Titanium Dioxide

  1. Architectural and industrial coatings requiring durable gloss retention and color fidelity.

  2. Plastic masterbatches for polyolefins, PVC, and engineering resins where heat stability and low haze are critical.

  3. Paper coating and filling to improve opacity, brightness, and printability.

  4. Ink formulations for flexographic, gravure, and offset printing demanding high tint strength and rheological compatibility.

Specifications Of Guotai CATHAYCOAT White TA42 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈80% rutile)
Product FormDry powder, free-flowing granules
AppearanceFine white powder
Primary ApplicationsCoatings, plastics, inks, paper
Key FeaturesSurface-treated (SiO₂ + Al₂O₃), non-photocatalytic
Particle Size (D50)0.22–0.26 µm
Brightness (ISO 28473)≥98.5%
Volatile Matter (105°C)≤0.5 wt%


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