Série ReliFoam™ DF825
Revêtements

Série ReliFoam™ DF825

Premium Silicone Defoamers for Waterborne Coatings, Printing Inks & Adhesives

ReliFoam™ DF825 chemistry
Polyether-modified silicone
ReliFoam™ DF825 active content
25%
ReliFoam™ DF825P chemistry
Modified silicone
ReliFoam™ DF825P active content
25 ± 1%
Appearance
Milky white liquid
Specific gravity
0.98–1.02 g/cm³
pH
6–8
Viscosity (DF825)
1,000–3,000 mPa·s
Viscosity (DF825P)
1,000–4,000 mPa·s
Revêtements
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Aperçu

ReliFoam™ DF825 Series consists of premium silicone-based defoamers designed for efficient foam control in waterborne coating systems. The products provide rapid foam knockdown, excellent persistent foam suppression, outstanding compatibility and minimal surface defects across a broad range of industrial formulations. ReliFoam™ DF825 is a polyether-modified silicone for general waterborne coatings; ReliFoam™ DF825P is a modified silicone optimized for acrylic and PU systems, with outstanding microfoam removal.

Avantages

  • Fast foam knockdown
  • Long-lasting foam suppression
  • Excellent compatibility
  • Low crater tendency
  • Outstanding gloss retention
  • Suitable for roller, spray and curtain coating
  • Effective under high-shear mixing
  • Excellent storage stability and air release

Applications

  • Architectural coatings
  • Industrial coatings
  • Wood and furniture coatings
  • Latex paints and waterborne varnishes
  • Printing inks and overprint varnishes
  • Leather coatings
  • Pure acrylic, styrene-acrylic and polyurethane dispersions

Spécifications

  • ReliFoam™ DF825 chemistry | Polyether-modified silicone
  • ReliFoam™ DF825 active content | 25%
  • ReliFoam™ DF825P chemistry | Modified silicone
  • ReliFoam™ DF825P active content | 25 ± 1%
  • Appearance | Milky white liquid
  • Specific gravity | 0.98–1.02 g/cm³
  • pH | 6–8
  • Viscosity (DF825) | 1,000–3,000 mPa·s
  • Viscosity (DF825P) | 1,000–4,000 mPa·s

Conditionnement

  • 25 kg pails, 200 kg drums, and 1,000 kg IBC totes
  • Store in original unopened containers at 5–35°C
  • Protect from freezing; stir thoroughly before use
  • Shelf life: 12 months under recommended conditions
  • Add approximately 50% during grinding and 50% during let-down
  • Total formulation: 0.10–0.50%

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