- Adhesives
Desmophen® 4050 E
Tetrafunctional polyether polyol containing tertiary amine groups.
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About
Product Types
- Polyol
- Polyether polyol
Material
- Adhesives
- Solvent-free
General Characterization
Tetrafunctional polyether polyol containing tertiary amine groups.
Desmophen® 4050 E is a polyether polyol that is suitable for combination with Desmodur® in the formulation of low-solvent polyurethanes.
Desmophen® 4050 E is a polyether polyol that is suitable for combination with Desmodur® in the formulation of low-solvent polyurethanes.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 15 - 25 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers.
- Recommended storage temperature: 15 - 25 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| OH equivalent weight | g | approx. 91 | |
| Density at 20 °C | DIN 51 757 | g/cm3 | approx. 1.02 |
| Hydroxyl content | % by wt. | 18.8 ± 0.8 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Viscosity at 25 °C | PET-10-01 | mPa*s | 19,200 ± 2,200 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 620 ± 25 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
