Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Product Features
- AFCONA-2022 is a particularly compatible 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 with agitation to speed up the bubble-breaking process.
AFCONA-2022 can be used in:
- two-pack systems based on polyurethane and epoxy resins
- heat-cured paints based on alkyd resins, acrylic and saturated polyesters
- air-dried industrial coatings based on long and medium-oil alkyd resins
- Product Comparision
When choosing between AFCONA – 2020 (silicone-free) and AFCONA-2022 (silicone-containing), consider the following:
- AFCONA – 2020 has better anti-foam performance.
- AFCONA – 2022 has much stronger de-aeration abilities due to the present of silicone.
- AFCONA – 2022 has better in-can transparency.
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 is added subsequently, good dispersion must be ensured.
- Addition and Dosage
- 0.1 - 1.0% on total formulation. Under normal conditions, 0.20 - 0.50% based on total formulation is a sufficient dosage.
Properties
- Physical Form
- Appearance
- Slightly yellowish to transparent liquid
- Specifications
Value | Units | Test Method / Conditions | |
Density (at 20°C) | 0.88 - 0.90 | g/cm³ | - |
Refractive Index | 1.458 - 1.468 | - | - |
Flash Point | 19.0 | °C | - |
Packaging & Availability
- Regional Availability
- Packaging Information
- 55 lb and 375 lb non-returnable containers
Storage & Handling
- Shelf Life
- 5 years
- Storage Information
- AFCONA - 2022 should be stored in a cool, dry place. When kept in its original, unopened container, it will keep up to 5 years from the date of manufacture. The expiration date is indicated on the container.