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

Sachtleben RDI-S Titanium Dioxide

Sachtleben RDI-S Titanium Dioxide is a high-purity, surface-treated rutile-grade TiO₂ pigment engineered for superior dispersion stability and optical performance in demanding coatings and inks. Part of Sachtleben’s RDI series, RDI-S delivers excellent whiteness, high refractive index, and low oil absorption while maintaining low abrasivity and consistent batch-to-batch quality.
  • sachtleben rdi s titanium dioxide_79015364
  • sachtleben rdi s titanium dioxide_79015364

Features Of Sachtleben RDI-S Titanium Dioxide

  1. Highly dispersible rutile-grade titanium dioxide with optimized surface treatment for enhanced stability in aqueous systems.

  2. Low oil absorption enabling efficient formulation in high-solids coatings and inks without compromising rheology.

  3. Excellent light-scattering efficiency and tinting strength, delivering superior opacity and whiteness at reduced dosage.

  4. Non-hazardous, REACH-compliant pigment meeting stringent regulatory requirements for industrial and architectural applications.

  5. Consistent particle size distribution ensuring batch-to-batch reproducibility and predictable performance in demanding processes.

Typical Applications Of Sachtleben RDI-S Titanium Dioxide

  1. Water-based architectural paints and interior wall coatings.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Printing inks, especially for flexographic and gravure packaging applications.

  4. Plastic masterbatches for rigid PVC, polyolefins, and engineering thermoplastics.

  5. Adhesives and sealants requiring high brightness and low abrasivity.

Specifications Of Sachtleben RDI-S Titanium Dioxide

Chemical TypeRutile Titanium Dioxide (TiO₂)
Product FormFine white powder
AppearanceFree-flowing, dry, non-caking powder
Primary ApplicationsCoatings, inks, plastics, adhesives
Key FeaturesSurface-treated with alumina and silica
BenefitsImproved dispersion, weather resistance, and gloss retention
Regulatory ComplianceREACH registered; EU No. 1907/2006 compliant
Storage ConditionsStore in cool, dry, well-ventilated area; protect from moisture


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