Imprafix® IO 3025
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). As a hardener for aqueous polyurethane dispersion.
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About
Product Types
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Material
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General Characterization
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
As a hardener for aqueous polyurethane dispersion.
As a hardener for aqueous polyurethane dispersion.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.
Sampling
No data available
Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point | DIN EN 53 213 | °C | approx. 230 |
| Density | DIN 53 217 | g/cm3 | approx. 1.16 |
| Equivalent weight | approx. 260 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| NCO content | DIN EN ISO 11 909 | % | 16.2 ± 0,4 |
| Hazen color value | DIN EN 1557 | ≤ 150 | |
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 6,500 ± 1,500 |
| Monomeric HDI content | DIN EN ISO 10 283 | % by wt. | < 0.15 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
