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CR-508

CR-508 is an ultra-high weather-resistant titanium dioxide pigment produced via the chloride process and subjected to special inorganic and surface treatments. In addition to its exceptional weather resistance, the product offers excellent dispersibility, gloss, and hiding power; it is primarily used in applications requiring superior resistance to aging as well as lasting gloss and color stability.

隐藏域元素占位

Product Details


  • 产品描述
  • Specification:

    Identification

    ISO 591: R2
    ASTM D-476-84: II (IV)

    Surface Treatment

    Zirconium, silicon, aluminum compounds and organic substances

    TiO₂ Content, %

    91.0

    Rutile Content, %

    99.9

    Carbon Black Undertone (CBU)

    13.5

    L*

    98.3

    b*

    1.80

    Specific Gravity

    4.0

    Oil Absorption, g/100g

    19.0

    Average Particle Size, μm

    0.30

    pH of Aqueous Suspension

    8.0

    Acid Solubility

    0.4

     

    Product Features:

    • Ultra-high weather resistance
    • Excellent chalking resistance and color retention
    • Excellent dispersibility
    • High gloss, high hiding power

     

    Application Recommendations:

    • Automotive OEM and refinish coatings
    • Marine paints and aerospace coatings
    • Exterior architectural coatings and industrial coatings
    • Coating application fields with (ultra-)high weather resistance requirements, such as coil coatings and powder coatings

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