High molecular weight, VOC-free wetting and dispersing agent for transparent iron oxides, iron oxides, inorganic pigments and extenders in water-based systems

  • Physical Characteristics

    AppearanceLiquid, yellow
    Non-volatile content38 – 42 %
    pH3.5 – 5.5
    Density1.03 – 1.07 g/cm3
    ViscosityMax. 1000 mPa.s
    Solvent(s)Water

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  • Features

    • Specifically designed for dispersing and stabilizing
      transparent iron oxide pigments
    • Excellent with opaque iron oxides
    • Small particle size dispersions producing high transparency
    • Low viscosity grinds allowing for up to 40 % pigment loading
      with trans oxide pigments and over 60 % with opaque iron
      oxides
    • Long-term dispersion stability with no settling is possible
      when combined with Borchi® Gel PN or NA
    • Suitable with with titanium dioxide and other inorganic pigments
      and fillers

  • Applications

    • Coatings
      • Automotive
      • Wood

  • Dosage

    The exact dosage should be experimentally determined through a ladder study. Borchi® Gen 1750 should be added to the
    mill base before adding the pigment. Active pigment loading:

    • Transparent iron oxide: 50 – 70 %
    • Titanium dioxide: 4 – 8 %
    • Inorganic pigments: 5 – 15 %
    • Organic pigments: 25 – 70 %

  • Storage

    Protect from the effects of weather and store at temperatures between 5 and 40 °C. Once opened, the container should be
    resealed immediately after each use. The material will become cloudy over time during storage at temperatures below 10 °C
    – this doesn’t affect the performance, but the product should be homogenized before use. The cloudiness can be reversed
    by heating to room temperature or by heating short term to 40 °C (until clear) without affecting the performance of the
    product.

  • Safety

    Please refer to our safety data sheet for information relating to product safety.

Registration :
  • Europe : EINECS
  • New Zealand : NZIoC
  • China : IECSC
  • USA : Polymer Exemption
Wetting and Dispersing Products