Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- CASE Ingredients Functions
- Technologies
- Product Families
- Chemical Composition
None silicone defoamer.
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Cure Method
- Coating Type
- Addition and Dosage
0.5 - 1.5% on total formulation. In general under normal conditions, the dosage is 1.0%for solvent-free system and 0.5%for solvent-basedsystem, based on total formulation
- Incorporation
AFCONA-2290 can be incorporated prior to processing. If added subsequently, good distribution must be insured.
Properties
- Physical Form
- Appearance
- Clear to Slightly hazy yellowish liquid
- Typical Properties
Value Units Test Method / Conditions Active Ingredient min. 96 % - Denisty (at 20°C) 0.84 - 0.87 g/cm³ - Refractive Index 1.470 - 1.480 - - Color max. 3 - - - Product Properties
AFCONA-2290 contains non-silicone defoaming substance where it is designed for solvent containing and solvent-free systems of Epoxy, Polyurethane, UPE and UV coating. It has very good performance in defoaming and anti-foam.
AFCONA-2290 is recommended for:
1) Solvent-free or solvent containing epoxy, polyurethane, UPE and UV coating.
2) It is also very suitable for other high polar systems, such as NC and acid curing. For low solid and thin film application systems, crater must be check and confirm as this is a 100% solid defoamer.
3) Due to its strong defoaming and containing no silicone, it is very suitable also for primer coating
Packaging & Availability
- Packaging Information
25kg and 170kg non-returnable containers
Storage & Handling
- Shelf Life
- 5 years
- Storage Condition
AFCONA-2290 should be stored in a cool and dry place. When kept in an original unopened container, it will keep up for 5 years from the date of manufacture. The expiry date is indicated on the container.