Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Applications
- Highly reactive hydroxy acrylic resin intended for crosslinking with isocyanate resins. It has a broad compatibility with similar acrylic resins.
- Coatings based on Domacryl 5481 75 BAc have good balance between hardness and flexibility, with excellent mechanical properties and superior outdoor durability.
- Used for room temperature drying or forced drying two-pack systems for automotive refinishing (clear and pigmented top coats), ACE and high quality industrial coatings.
- Supply form in butyl acetate is suitable for aromatic-free systems and gives high solids system at spraying viscosity (VOC ≤ 420 g/l).
- Crosslinking with aliphatic isocyanates is recommended for the formulation of non-yellowing finishing. Physical drying can be accelerated with the addition of CAB resins.
Properties
- Soluble in
- Acetone, Toluene, Ethyl acetate, Xylene, Aromatic solvent 150, Methoxy propyl acetate, n-butyl acetate, Limited solubility in Aromatic solvent 100
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density | 1 | kg/L | — |
| Flash Point | 25 | °C | — |
| Hydroxyl Content (on Solid Resin) | 4.2 | % | — |
| Water Content | max. 0.1 | wt.% | — |
Technical Details & Test Data
- Compatibility
- Compatible with isocyanate resins: HDI-isocyanurate, HDI-biuret, and other binders: Vinyl VAGH, CAB 551-0.2, nitrocellulose (ester soluble), majority of other Domacryl hydroxy resins.
Storage & Handling
- Storage
- The resin should be stored indoors in its original, unopened and undamaged container in a dry place at storage temperatures below 35 °C, for up to 12 months. Exposure to direct sunlight should be avoided.