- Coatings, paints & inks
Desmodur® HL BA
Aromatic/aliphatic polyisocyanate based on toluylene diisocyanate/ hexamethylene diisocyanate.
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About
Product Types
- HDI
- PIC
- Aliphatic polyisocyanate
- Aromatic polyisocyanate
- Crosslinkers
- Polyisocyanate
- Hardeners
- Polyisocyanurate
- TDI
- Reactive system
Material
- Coatings, paints & inks
- Solventborne, Fast curing
General Characterization
Aromatic/aliphatic polyisocyanate based on toluylene diisocyanate/ hexamethylene diisocyanate.
In combination with various Desmophen® grades or other suitable substances containing hydroxyl groups to formulate clear or pigmented, two-component polyurethane coatings characterized by rapid drying and good lightfastness.
In combination with various Desmophen® grades or other suitable substances containing hydroxyl groups to formulate clear or pigmented, two-component polyurethane coatings characterized by rapid drying and good lightfastness.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at high temperatures leads to an increase in viscosity and a reduction of the NCO content.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at high temperatures leads to an increase in viscosity and a reduction of the NCO content.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20 °C | DIN EN ISO 2811-1 | g/ml | approx. 1.13 |
| Equivalent weight | 400 | ||
| Flash point | DIN EN ISO 1523 | °C | + 28 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Iodine color value | DIN EN 1557 | ≤ 4 | |
| NCO content | DIN EN ISO 11 909 | % | 10.5 ± 0.5 |
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 2,200 ± 1,000 |
| Non-volatile content | DIN EN ISO 3251 | % | 60.0 ± 2.0 |
| Monomeric TDI + HDI | DIN EN ISO 10 283 | % | < 0.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
