- Adhesives
- Coatings, paints & inks
Bayhydur® CQ ultra 701-90 PGDA
Hydrophilic aliphatic polyisocyanate based on pentamethylene diisocyanate (PDI) for waterborne two-component polyurethane systems.
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About
Product Types
- PDI
- PIC
- Hydrophilic polyisocyanate
- Aliphatic polyisocyanate
- Crosslinkers
- Polyisocyanate
- Hardeners
- Polyisocyanurate
- Isocyanate
- Reactive system
Material
- Coatings, paints & inks
- Bio origin, Waterborne, Weather resistant, Easy mixing
- Adhesives
- Heat activated
General Characterization
Hydrophilic aliphatic polyisocyanate based on pentamethylene diisocyanate (PDI) for waterborne two-component polyurethane systems.
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 an 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 an increase of color and viscosity.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point | DIN EN ISO 2719 | °C | approx. 106 |
| Biobased Carbon in supply form | ASTM D 6866-16Method B (AMS) | % | approx. 61 |
| Equivalent weight | approx. 235 | ||
| Density at 20 °C | DIN 51757 | g/cm3 | approx. 1.19 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | M014-ISO 3219/A.3 | mPa*s | approx. 5,000 |
| NCO content | M105-ISO 11909 | % | 17.5 - 18.5 |
| Monomeric PDI | M106-ISO 10283 | % | < 0.1 |
| Color value (Hazen) | M017-EN 1557 | < 60 |
Downloads
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Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
