TR-93
Overview
A premium rutile TiO₂ with dense silica treatment for exceptional durability in exterior architectural coatings.
Technical Specifications
| Property | Value | Unit | Test Method |
|---|---|---|---|
| TiO₂ Content | ≥90 | % | ISO 591 |
| Brightness (Y) | ≥95 | % | ISO 2469 |
| Oil Absorption | 20-26 | g/100g | ISO 787-5 |
| pH (aqueous) | 7.0-9.0 | — | ISO 787-9 |
| Specific Gravity | 3.85 | g/cm³ | ISO 787-10 |
| Average Particle Size | 0.30 | μm | Electron microscopy |
Note: Specifications are typical values and may vary. Always confirm with current technical data sheets from the manufacturer.
Typical Applications
Similar or Equivalent Grades
These grades have similar specifications or are commonly considered as alternatives:
R-960
rutileChemours • United States
A highly durable chloride-process rutile TiO₂ designed for exterior applications with superior weathering resistance.
TR-52
rutileTronox • United States
A universal rutile TiO₂ pigment with balanced optical properties and good dispersibility for general-purpose coatings.
Kronos 2310
rutileKronos • Germany
A premium chloride-process rutile grade with dense silica/alumina treatment for maximum exterior durability.
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