Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Cure Method
- Uses
2-pack coatings which are air- and oven-drying in combination with aliphatic polyisocyanates,
for industrial coatings offering good mechanical properties plus resistance to chemical attack
and weathering.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Non Volatile Content | 60 | w % | AV-F-F003 |
| Color Value (Gardner) | Max. 2 | — | AV-F-F007 |
| Density | 0.983 | g/ml | AV-F-0D001 |
| Flash point | 40 | °C | AV-F-f006 |
| Flow Time | 50-60 | sec | AV-F-V003 |
| Hydroxyl Content | 2.6 | % | Relative to NVC |
| Hydroxyl Content | 80-100 | % | AV-F-H003 |
Technical Details & Test Data
- Pigmentation
Any neutral pigments or fillers are suitable for pigmentation. Basic pigments and pigments
containing soluble metal compounds may have a catalytic effect on curing and shorten the pot
life of coating batches once mixed.- Mixing ratio with poly-isocyanates
Based on an equivalent reaction of the reactive groups (NCO : OH = 1 : 1) the formula below
calculates the quantity of polyisocyanate to be added, relative to 100 pts/wt solid
Synthalat A 077:
42 x 100 x 2.6
17 x NCO%
42 = molecular weight of NCO groups
17 = molecular weight of OH groups
2.6 = % hydroxyl content of Synthalat-A 077,
relative to non-volatile content
Packaging & Availability
- Supplied AS
A = 60% in shellsol A
B = 60% in xylene