- Adhesives
- Coatings, paints & inks
Desmodur® E 29
Desmodur E 29 is a polyisocyanate prepolymer based on diphenylmethane diisocyanate. It is suitable for use as a binder in the formulation of solvent-free and high-solids coatings for structural and corrosion protection.
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About
Product Types
- PIC
- MDI
- Prepolymer
- Crosslinkers
- Polyisocyanate
- Hardeners
- Isocyanate
- Reactive system
Material
- Adhesives
- Moisture resistant, Solvent-free
- Coatings, paints & inks
- Solvent-free, Hard
General Characterization
Desmodur E 29 is a polyisocyanate prepolymer based on diphenylmethane diisocyanate.
It is suitable for use as a binder in the formulation of solvent-free and high-solids coatings for structural and corrosion protection.
It is suitable for use as a binder in the formulation of solvent-free and high-solids coatings for structural and corrosion protection.
Storage Conditions
Desmodur E 29 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Storage at higher temperatures may result in an increase in viscosity. Storage at lower temperatures may result in the formation of crystalline deposits. However, the crystals can be melted by heating gently. Recommended storage temperature is 10º-30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point | °C | approx. 210 | |
| Density at 20^oC | g/ml | approx. 1.17 | |
| Equivalent weight | approx. 175 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity (25^oC) | mPa∙s | 220 ± 80 | |
| NCO content | % | 24 ± 1 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
