Dispersogen SPG

Stabilizer for biocide-free mineral paints

Edition Date :
November 02, 2017

Dispersogen® SPG is a low viscous, nonionic stabilizer for mineral paints containing potassium water glass, such as silicate and organosilicate paints. In combination with the cationic stabilizer Dispersogen® SPS, Dispersogen® SPG reduces the increase in viscosity during storage and helps to improve the rheological profile of the paint.

The recommended dosage is 0.2 – 0.8% in the paint formulation. Dispersogen® SPG has a renewable content of 75 %, is VOC/SVOC-free and does not require any hazard labeling.  It is therefore a suitable ingredient for ecolabel certified paints.

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  • Benefits

    Performance benefits:

    Stabilizers are crucial additives for mineral paint systems as they improve the paints rheology and application profile while enhancing the storage stability. In combination with Dispersogen SPS, the product helps to:

    • lower the yield point of the paint formulation and thereby contribute to a more fluid paint appearance.
    • achieve good leveling and surface performance
    • improve the paint's thixotropic profile. Thus, less efforts are required to homogenize the paint formulation
    • extend paints shelf life due to low impact on viscosity and pH during storage

     

    Sustainability benefits:

    • VOC/SVOC-free (below the detection limit according to ISO 11890-2 and 16000-9)
    • Based on renewable resources (renewable share 75%)
    • Free of human and environmental hazard label
    • German water hazardous class WGK 1
    • Readily biodegradable
  • Safety & MSDS

    Contact Us
    Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
  • Applications

    In combination with Dispersogen SPS, the Dispersogen SPG is used as stabilizer for silicate paints and organosilicate paints.
  • EcoTain profile

    PEOPLE
    Safe use, transparency and information
    • VOC/SVOC-free (below the detection limit according to ISO 11890-2 and 16000-9)
    • Free of human hazard label (non-irritant to eye and skin)
    Addressing megatrends and societal needs
    • Meets the consumer demand for breathable, biocide-free paints, contributing to a healthier indoor environment
    • Reflects trend towards renewable feedstock instead of fossil fuel based ingredients (climate change mitigation)
    • Suitable for hazard label-free formulations

    PLANET
    Raw materials and sustainable sourcing
    • Based on renewable resources
    • Renewable share of 75% (RCI/renewable carbon index)
    Resource efficiency and environmental protection
    • Free of environmental hazard label
    • Less impact on aquatic life (LC50>1000 mg/l)
    • WGK 1 (German water hazardous class 1)
    • Readily biodegradable (biodegradation 81% in 28 days according to OECD 301E)

    PERFORMANCE
    Integrated sustainable business
    • Technical support, lab screening service and assistance in formulation development
    • Ecolabel advice and regulatory guidance
    • Collaboration with external institutes
    Performance advantages
    • Suitable for ecolabels such as European Ecoflower, German Blue Angel, Scandinavian Nordic Swan or French NF Environment

  • Technical Data

     Composition:   Tertiary poly hydroxy amine in aqueous solution
     Active content: Approx. 50%
     Appearance: Clear liquid
     Hazen Color Index:  Max. 230
     pH value, 1% in water: Approx. 10.9
     pKa-value:  9.2
     Viscosity at 20°C: Approx. 20 mPas
     Density at 20°C: Approx. 1.14 g/cm3
     Tertiary amine content: Min. 99.5%
     Amine value: 125-140 mg KOH/g
     Point of solidification:  -10°C

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Disclaimer:
This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information’s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of Clariant’s products for its particular application. 


* Nothing included in this information waives any of Clariant’s General Terms and Conditions of Sale, which control unless it agrees otherwise in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing Clariant products, are available upon request and are provided in compliance with applicable law. You should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact Clariant.

* For sales to customers located within the United States and Canada the following applies in addition: No express or implied warranty is made of the merchantability, suitability, fitness for a particular purpose or otherwise of any product or service.

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