Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Cure Method
- Applications
In Verbindung mit aliphatischen oder aromatischen Polyisocyanaten für luft- und
ofentrocknende Zweikomponentenlacke, die harte und chemisch sehr widerstandsfähige Filme
liefern.- Properties and Fields of use
In combination with aromatic polyisocyanates air- and stove-drying two-component coatings
that give hard films with a high resistance to chemicals.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity | 1.200-1.600 | mPas | AV-F-V005 |
| Acid Value | 85 | % | AV-F-S001 |
| Color Value (Iodine) | Max. 5 | — | — |
| Density | 1.141 | g/ml | AV-F-0D001 |
| Flash point | 64 | °C | AV-F-f006 |
| Hydroxyl Content | 280-320 | % | Relative to NVC |
| Hydroxyl Content | approx. 8.8 | % | AV-F-H003 |
| Non Volatile Content | 85±1 | % | AV-F-F003 |
Technical Details & Test Data
- Pigmentation
All neutral pigments and fillers are suitable for pigmentation. Basic pigments and pigments
containing soluble metallic compounds may exert a catalytic effect on curing and shorten the
pot life of finished mixed batches.- Mixing ratio with poly-isocyanates
Assuming equivalent reaction of the reactive groups (NCO:OH = 1:1), the following formula
applies for the calculation of the amount of polyisocyanate to be added (relative to 100 parts by
weight of solid Synthoester 1080):
Amount of 42 X 100 x 8,8
polyisocyanate = ------------------
to be added 17 x NCO %
42 = molecular weight of the NCO group
17 = molecular weight of the OH group
8.8 = hydroxyl content of Synthoester 1080 in % relative to non-vol. components
Best results are obtain with a mixing ratio of:
100 parts by weight SYNTHOESTER 1080 with
190 parts by weight Desmodur L - 67%.- Dilutability
Synthoester 1080 special can be diluted in any proportion with esters, ketones and glycol ether
esters.
Aromatic compounds can be incorporated in small amounts as extenders. It is important to take
care that only anhydrous solvents and solvents that do not contain any hydroxyl groups are
used.- Compatibility
Synthoester 1080 is compatible with the polyisocyanates Desmodur L, VL, IL and N.
It is also compatible with the Synhtoesters 1018, 1065, 1120, 1130, and 1165 and 1065
special.
Packaging & Availability
- Supplied as
85% in methoxy propyl acetate
- Supplied AS
85% in methoxy propyl acetate
Storage & Handling
- Storage
In closed containers, protected from moisture, unlimited shelf-life.