Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Applications
- Domalkyd 0234 80 DMM is used in water-borne two-component PUR coatings and backing systems for industrial for steel and aluminum application with good resistance to chemicals, high gloss and good hardness and elasticity.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Bio-based Content (on Solid) | 34 | % | — |
Hydroxyl Content (on Solid Resin) | 2.4 | % | — |
Oil Content | 34 | % | — |
Total Renewable Content (on delivery form) | 2.7 | % | — |
Technical Details & Test Data
- Remarks
- Water reducible after neutralization.
- Neutralization with amines to pH 8 - 8,5 prior to dilution with water. To improve paint stability the
- water/cosolvent ratio should be 80:20 to 85:15.
- For two-component systems, we suggest an over cure of approx. 40% with isocyanate curing
- agents that are suitable for water-borne systems. Curing agent should be diluted with
- appropriated solvent to approx. 75% solid to simplify its incorporation into system. Curing of 2K-
- PUR system may be accelerated by force drying at 60 - 80 °C.
- For baking systems Domalkyd 0234 80 DMM has to be blended with water reducible melamine
- resin (20 - 35% solid on solid). Baking conditions depends on reactivity of melamine resin.
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.