Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Coating Type
- Applications
Primarily in combination with Desmodur® N 75 or N 3390, in the formulation of two-component polyurethane coatings with good gloss retention, lightfastness and resistance to chalking.
SETALUX D A 265 BA is used primarily in combination with Desmodur N 75 or N 3390 to formulate automotive coatings. The cured paint films are hard but flexible. They have high gloss, high body and good lightfastness and weather stability.
SETALUX D A 265 BA can be pigmented easily. If using organic pigments, nitrocellulose chips have proved ideal as the paste binder
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color | max. 150 | Hazen | - |
| Water Content | max. 0.1 | % | - |
| Equivalent Weight | approx. 850 | - | - |
| Density (20°C) | approx. 1.06 | g/ml | - |
| Hydroxyl Content (Solid Resin) | approx. 3.1 | % | - |
| Flash Point | approx. 25 | °C | - |
| Non-Volatile Content (1g Resin, 1h at 125°C, Convection Oven) | 65 ± 1 | % | - |
| Hydroxyl Content (Supply Form) | 1.7 to 2.3 | % | - |
| Viscosity (23°C) | 2300 ± 500 | mPa.s | - |
| Acid Value | 15 | mg KOH/g | - |
Technical Details & Test Data
- Solubility
SETALUX D A 265 BA can be thinned to a resin content of 30 % using ketones, esters, ether esters, toluene, xylene and solvent naphtha 100.
However, the solutions formed must be tested for their storage stability. It is not compatible with aliphatic hydrocarbons.
Only PU grade solvents should be used (< 0.05 % water). They should contain no other reactive impurities.
- Compatibility
Generally speaking, SETALUX D A 265 BA is miscible with the Desmodur® and SETALUX D A products listed. However, the combinations must be tested for their compatibility.
SETALUX D A 265 BA can be mixed with Desmodur N 75,N 3390, Z 4470 and L, and with most SETALUX D A products.
It is also compatible with low-viscosity nitrocellulose chips and certain vinyl copolymers. Nevertheless, compatibility testing is always advisable
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 2 years
- Storage and Handling
When stored in originally sealed containers at temperatures not exceeding 30°C, the product will remain stable for at least 730 days.