- Coatings, paints & inks
Desmodur® BL 3475 BA/SN
Diethyl malonate blocked, aliphatic HDI/IPDI-polyisocyanate.To formulate lightfast, one-component stoving polyurethane coatings; as an additive to improve flexibility and adhesion.
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About
Product Types
- PIC
- IPDI
- HDI
- Isocyanate
- Polyisocyanurate
- Aliphatic polyisocyanate
- Crosslinkers
- Polyisocyanate
- Hardeners
Material
- Coatings, paints & inks
- Hard, Thermally resistant, Flexible, Elastic, Solventborne
General Characterization
Diethyl malonate blocked, aliphatic polyisocyanate based on HDI / IPDI.
In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings; as an additive in conventional stoving coating systems to improve the reactivity, flexibility and adhesion.
In combination with Desmophen® grades to formulate lightfast, one-component stoving polyurethane coatings; as an additive in conventional stoving coating systems to improve the reactivity, flexibility and adhesion.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher or lower temperatures can lead to irreversible changes to the product.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher or lower temperatures can lead to irreversible changes to the product.
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 | g/ml | approx. 1.1 |
| Blocked NCO content | % | approx. 8.2 | |
| Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | approx. 850 |
| Equivalent weight | approx. 510 | ||
| Flash point | DIN 53 213/1 | °C | approx. 41 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 1,000 ± 300 |
| Color value (Iod) | DIN EN 1557 | ≤ 4 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
