Bernd Schwegmann GmbH & Co. KG
Wernher-von-Braun-Str. 14
53501 Grafschaft-Gelsdorf
Tel +49 (0) 22 25 / 92 26 -0
Fax +49 (0) 22 25 / 92 26 -33

SCHWEGO® eco foam 6321

Deaerator for non aqueous nature paints, VOC-free


Chemical base:   Mixture renwable raw materials with polymers
Properties:   SCHWEGO eco foam 6321 is a mixture of renewable raw materials with  polymers. The content of renewable raw materials is in SCHWEGO eco foam 6320 98% (ASTM D 6866). SCHWEGO eco foam 6321 prevents foam at the dispersion process and deaerates the film during the drying. SCHWEGO eco foam 6320 is a development special for non aqueous formulations with high content of renewable raw materials so called “green paints or bio-paints”. But the use in conventional solvent-based paints is also possible. SCHWEGO eco foam 6321 is free of VOC.
Applications:   SCHWEGO eco foam 6321 shows good defoaming and deaerating in following systems:
  • Alkyd formulations with high content of renewable raw materials
  • PUR-formulations based on polyols
  • Epoxy formulations
  • UV paints
  • Conventional solvent-based paints
Technical data:
(Guide values)
  Appearance : clear, colorless liquid
Density (ISO 2811-1) : 0,85 g/cm³
Flash point (ISO 1523 ) : >110°C
Active mattert : 100 %
Processing:   SCHWEGO eco foam 6321 can be incorporated in the mill base, but in the let down is also possible, if SCHWEGO eco foam 6321 is homogeneously distributed. The dosage is dependent from the requirement. Normally between 0.1% - 1.0% , calculated at the ready paint. If necessary a higher dosage is also possible.
Storage:   Stir SCHWEGO eco foam 6321 up before use. Keep it in a cool, well-ventilated place.

Subject to appropriate storage, the described properties of SCHWEGO eco foam 6321 remain stable for at least 18 months, provided the original container is closed after use.
Packaging:   50/175 kg drum
    The above information is based on our current knowledge and experience. No binding assurance in respect of certain properties or suitability for certain applications must be read into our information. Patent rights and other proprietary rights must be observed if necessary. Further safety instructions please learn from our material safety data sheet.