Bernd Schwegmann BLISTER FREE 55

Defoamer and deaerator for water-based coating systems, silicone free. BLISTER FREE 55 has an excellent defoaming effect in all types of water-based alkyd systems, for instance in alkyd emulsions with and without co-solvents. There are also very good defoaming effects in modified alkyds and alkyd/acrylic hybrids.

Functions: Deaerator, Defoamer, Leveling Agent

Compatible Polymers & Resins: Acrylics, Alkyds

End Uses: 2K (2 component) Coating, Epoxy Coating, Waterborne Coating

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies
Chemical Base
Surface active polymers in solvent mixture.

Features & Benefits

Key Attributes

BLISTER FREE 55 was developed to prevent foam and bubbles during manufacture and application of aqueous coatings. BLISTER FREE 55 destroys foam very quickly by the interfacially active components. In many applications leveling is improved.

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Use Level
0.05 - 0.5%
Processing Information
BLISTER FREE 55 should be added at the beginning of the production. Post addition is possible, provided BLISTER FREE 55 is homogeneously distributed. The dosage is 0.05 - 0.50 %, calculated on total formulation.

Properties

Physical Form
Appearance
Clear, colorless to light yellowish liquid

Packaging & Availability

Packaging Information
40/160 kg drum

Storage & Handling

Shelf Life
2 years
Storage and Handling
Stir BLISTER FREE 55 up befor use. Keep it in a cool, well-ventilated place. Subject to appropriate storage, the described properties of BLISTER FREE 55 remain stable for at least 2 years, provided the original container is closed after use.