Dispercoll® CQ U 2682
Aqueous polyurethane dispersion.
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About
Product Types
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Material
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General Characterization
Anionic aqueous polyurethane dispersion. Using renewable feedstock attributed via mass-balance (ISCC PLUS certified).
Dispercoll® CQ U 2682 is an adhesives raw material for the formulation of adhesives for use in e.g. the packaging, automotive, shoe or furniture industries. Its characteristic polymer properties make Dispercoll® CQ U 2682 particularly well suited for bonds with low heat activation temperatures.
Dispercoll® CQ U 2682 is an adhesives raw material for the formulation of adhesives for use in e.g. the packaging, automotive, shoe or furniture industries. Its characteristic polymer properties make Dispercoll® CQ U 2682 particularly well suited for bonds with low heat activation temperatures.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 5 - 23 °C.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Temperatures higher than 30 °C should be avoided. Prolonged storage at higher temperatures may affect the product properties. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film.
- Recommended storage temperature: 5 - 23 °C.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Temperatures higher than 30 °C should be avoided. Prolonged storage at higher temperatures may affect the product properties. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| 1 not originating from primary fossilsources | |||
| Alternative raw material share ^1 1bio-circular, attributed, without water | calculated | wt.-% | approx. 82.2 |
| Density of the dispersion | DIN 51 757 | g/cm3 | approx. 1.1 |
| Minimum film forming temperature | DIN ISO 2115 | °C | approx. 5 |
| Alternative carbon share ^1 bio-circular, attributed | calculated | % | approx. 86 |
| Alternative raw material share bio-circular, attributed | calculated | wt.-% | approx. 41.1 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C,spindle L 2 / 30 rpm | M092-ISO 2555 | mPa*s | < 1,000 |
| Non-volatile content (1g / 1h / 125 °C) | DIN EN ISO 3251 | % | 49 - 51 |
| pH-value | DIN ISO 976 | 6.0 - 9.0 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
