Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
- Chemical Composition
Modified polyurethane polymer
Features & Benefits
- Product Properties
- AFCONA-4070 is a very effective polymeric dispersant for stabilizing inorganic and organic pigments as well as carbon blacks. It has very good stability performance, through effective steric hindrance, on all type of pigments
- This results in:
improved gloss and DOI
reduced flooding problems
higher color strength
lower viscosity
increased jetness of high channel carbon black - AFCONA – 4070 has below special properties and recommended in below systems:
1) AFCONA-4070 is an improved version of AFCONA-4060. It gives better pigment stability performance. Furthermore, the viscosity depressing property of AFCONA – 4070 is very strong
2) AFCONA-4070 is recommended for all baking paints especially for coil coatings. It also can be used for other resin systems as long as it is compatible.
3) AFCONA – 4070 has crystallization at low temperature, below 15° C. Thus an improve version, AFCONA – 4071, is must better in term of anti-crystallization, pigment stability and compatibility with CAB.
4) After the introduction of AFCONA – 4071, this is not our main recommended product.
Note: AFCONA – 4070 will start crystallization at temperatures below 15° C.
Applications & Uses
- Markets
- Applications
- Coating Type
- Addition and dosage
Addition and dosage
Calculation method for the required amount of active ingredient on pigment:
TiO2 : 2 - 3%
Other inorganic pigments : 2 - 4%
Organic pigments : 20 - 40%
Carbon blacks : 20 - 60%Incorporation
AFCONA-4070 should be incorporated in the mill base before adding the pigments.
Properties
- Physical Form
- Appearance
- Slight Yellowish Liquid
- Solvent
- Butylacetate Methoxy Propyl Acetate Xylene Sec-butanol
- Typical Properties
Value | Units | Test Method / Conditions | |
Flashpoint | 24 | °C | — |
Active Ingredient | 29 - 31 | % | — |
Amine Content | 44363 | mg KOH/g | — |
Color | max. 6 | — | — |
Density at (20 °C) | 0.94 - 0.96 | g/cm3 | — |
Packaging & Availability
- Packaging
25 kg and 190 kg non-returnable containers
Storage & Handling
- Storage
AFCONA-4070 should be stored in a cool dry place, preferably at room temperature.
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