Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Technologies
- Product Families
- Chemical Composition
Silicone containing defoaming polymer
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Applications
- Application Method
- Compatible Polymers & Resins
- Coating Type
- Incorporation
As a strong defoaming agent, AFCONA-2022 can be incorporated prior to processing. If it added subsequently, good dispersion must be ensured.
- Addition and Dosage
0.1- 1.0% on total formulation. In general under normal conditions, the dosage is 0.20 – 0.50% based on total formulation.
Properties
- Physical Form
- Appearance
- Slight Yellowish To Transparent Liquid
- Typical Properties
- Product Properties
AFCONA-2022 prevents the formation of foam and blisters during the manufacturing and application of solvent-based and solvent-free coatings.
AFCONA-2022 is a particularly suitable defoamer that works during production and application, especially in curtain coating processes. When foam causes a problem during packaging, AFCONA – 2022 can be added slowly, while stirring to speed up the bubble breaking process. Comparing to AFCONA – 2020, AFCONA – 2022 has much better deaeration property due to the present of silicone. However AFCONA – 2020 has better anti-foam performance. AFCONA – 2022 has better in-can transparency than AFCONA 2020.
AFCONA-2022 can be used in:
1) two-pack systems based on polyurethane and epoxy resins
2) baking paints based on alkyd resins, acrylic and saturated polyesters
3) air drying industrial coatings based on long and medium-oil alkyd resins
Value | Units | Test Method / Conditions | |
Denisty (at 20°C) | 0.88 - 0.90 | g/cm³ | — |
Refractive Index | 1.458 - 1.468 | — | — |
Flash Point | 19.0 | °C | — |
Packaging & Availability
- Packaging Information
25 kg and 170 kg non-returnable containers
Storage & Handling
- Shelf Life
- 5 years
- Storage Condition
AFCONA - 2022 should be stored in a cool dry place. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The expiry date is indicated on the container.