The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by DyStar
FOAM BLAST® 327 by DyStar is a highly efficient, 100% active multiple hydrophobe, non-silicone, non-mineral oil, synthetic polyol-based foam control agent. It does not contain petroleum oils. It will not cause swelling of rubber rollers or polymer print plates. It is recommended for water-based flexo & gravure inks, industrial- and aqueous coatings. It is suitable for acrylic & PVAc emulsions and PVOH solutions. It meets the requirement of FDA 21 CFR 175.105, 175.300, 176.170, 176.180, 176.200, 176.210 for use in food contact applications. The dosage level of FOAM BLAST® 327 is 0.01 to 0.5% for coatings & inks and 0.3 to 2.0% for PVAc & PVOH solutions.
Product Type
Defoamers / Anti-foaming Agents > Silicone-free > Polymerics
Chemical Composition
Synthetic Polyol
Physical Form
Opaque, Amber
Product Status
Applications/ Recommended for
  • Coatings > Waterborne
  • Inks > Water-based
  • Resins > Acrylics & Acrylic Copolymers
  • Resins > Vinyls
  • Inks > Gravure
  • Inks > Flexographic inks
  • Coatings Markets > General Industrial /Maintenance
Food contact approval
Labels/Agency Rating
FDA 21 CFR: 175.105, 175.300, 176.170, 176.180, 176.200, 176.210

FOAM BLAST® 327 Properties


Value & Unit
Test Condition
Test Method
Viscosity @ 25°C
1500 mPa.s
Density @ 25°C
1.00 kg/L
Flash Point, PMCC
> 200 °C

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