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Titanium Dioxide, Rutile, High Whiteness, 25kg/One Ton Bag, Used in Paints/Coating/Paper/Ink

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Address: No.31 Haier Road,Qingdao,Shandong,China 266000,

Phone: (86) 13210186986 (86) 13210186986

Qingdao Gracecorp Co.,Ltd

Titanium Dioxide, Rutile, High Whiteness, 25kg/One Ton Bag, Used in Paints/Coating/Paper/Ink

Country/Region china
City & Province qingdao shandong

Product Details

Key Specifications/Special Features:

  • Application:
    • Mid-range solvent coating, interior and exterior wall latex paint, industrial coatings, multiplex/flexible printing ink, laminated paper, plastic masterbatch and powder coating
  • Characters:
    • Neutral color
    • Easy to wet and disperser
    • Moderate, stable color dispersing and covering
    • Make the white color product have moderate lightness and stable color
  • Basic characters:
    • Process: rutile paint produced by sulfate process
    • Surface treatment: treated with silicon or aluminum, special organic substance covering
    • Standard classification (ISO 591-1): R2
    • Specific gravity (ISO 787-10): 3.9g/cm³
    • TiO2 content (ISO 591-1): ≥90%
    • 105℃ volatile under package (ISO 787-2): ≤0.5%
    • Soluble substances (ISO 787-2): ≢0.5%
    • Residue on sieve (45μm) (ISO787-18): ≤0.05%
    • Rutile transformation rate: ≥97%
  • Application conditions:
    • Whiteness of oil system (L*), note.1: 94.5 to 95
    • Hue (b*), note.1: 1.7 to 2.3
    • Relative scattering strength (ISO 787-24), close to the sample: (95 to 105)%
    • Color within the color system (ISO 787-25), close to the sample color: △E≤0.3
    • PH value of aqueous suspension (ISO 787-9): 7.0 to 8.5
    • Oil absorption volume (ISO 787-5): ≤20g/100g
    • Resistivity of aqueous extract (ISO 787-14): ≥50ΩM
    • Dispersion under high-speed mixing of alkyd system, note.2: ≤25μm
  • Test instructions:
    • Test for whiteness of oil system (L*) and hue (b*): grind the titanium dioxide with grinding mill, to make a film with thickness of 100μm
    • Calibrate with ASTM standard ceramic tile by differential colorimeter
    • Test the surface of the film and indicate with CIE L*/a*/b*
    • Test for dispersion under high-speed mixing of alkyd system: in the alkyd resin system, test with scraper fineness gauge after dispersion by high-speed mixer
    • Other items please refer to ISO standard
Primary Competitive Advantages:
  • Brand-name Parts
  • Country of Origin
  • Distributorships Offered
  • Electronic Link
  • Experienced Staff
  • Form A
  • Guarantee/Warranty
  • Packaging
  • Price
  • Product Features
  • Product Performance
  • Prompt Delivery
  • Quality Approvals
  • Reputation
  • Service

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