- Coatings, paints & inks
Desmodur® BL 3575/1 MPA/SN
Blocked aliphatic polyisocyanate based on HDI.In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.
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About
Product Types
- PIC
- HDI
- Isocyanate
- Polyisocyanurate
- Aliphatic polyisocyanate
- Crosslinkers
- Polyisocyanate
- Hardeners
Material
- Coatings, paints & inks
- Thermally resistant, Flexible, Elastic, Solventborne
General Characterization
Blocked aliphatic polyisocyanate based on HDI.
In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.
In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| NCO content, blocked | % | approx. 10.5 | |
| Equivalent weight | approx. 400 | ||
| Flash point | DIN EN ISO 13 736 | °C | approx. 53 |
| Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.1 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 3,600 ± 1,000 |
| Hazen color value | DIN EN 1557 | ≤ 100 | |
| Non-volatile content (0.2 g/60 min/80 °C) | DIN EN ISO 3251 | % | 75 ± 2 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
