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

Guotai CATHAYGRAN White F31GS Titanium Dioxide

GuotaiCATHAYGRANWhiteF31GSTitaniumDioxideisahigh-purity,ultrafineanataserutile-blendpigmentwithexcellentwhiteness,brightness,anddispersionstability.Speciallyformulatedforhigh-performancecoatings,inks,andplastics,itofferssuperiorhidingpower,UVresistance,andchemicalinertness.MeetingISO591andGB/T1706standards,thispremium-gradeTiO₂ensuresconsistentcolorqualityandprocessingefficiencyacrossindustrialapplications.
  • guotai cathaygran white f31gs titanium dioxide_45dd3caa
  • guotai cathaygran white f31gs titanium dioxide_45dd3caa

Features Of Guotai CATHAYGRAN White F31GS Titanium Dioxide

  1. High refractive index for exceptional brightness and opacity in final formulations.

  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 volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.

  5. Consistent batch-to-batch quality certified under ISO 9001 and ISO 14001 management systems.

Typical Applications Of Guotai CATHAYGRAN White F31GS Titanium Dioxide

  1. Architectural and industrial coatings requiring high hiding power and long-term color retention.

  2. Premium-grade interior and exterior wall paints for residential and commercial construction.

  3. Plastic masterbatches for polyolefins, PVC, and engineering resins demanding thermal stability.

  4. Printing inks—especially flexographic and gravure inks—for vivid white base layers and substrate coverage.

  5. Specialty inks and functional coatings used in packaging films and laminated boards.

Specifications Of Guotai CATHAYGRAN White F31GS Titanium Dioxide

Chemical TypeAnatase-rutile hybrid titanium dioxide pigment
Product FormFine dry powder
AppearanceWhite, free-flowing powder
Primary ApplicationsCoatings, plastics, inks
Key FeaturesSurface-treated (SiO₂ + Al₂O₃), low oil absorption
BenefitsImproved dispersibility, reduced flocculation, UV stability
Recommended pH Range (10% slurry)7.0–8.5
Storage ConditionsStore in cool, dry, well-ventilated area; protect from moisture and contamination


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