Dispercoll® CQ U 54
Anionic high-molecular-weight polyurethane dispersion.
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About
Product Types
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Material
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General Characterization
Anionic high-molecular-weight polyurethane dispersion. Using renewable feedstock attributed via mass-balance (ISCC PLUS certified).
Dispercoll® CQ U 54 is a raw material for the formulation of thermally activated adhesives for use in, for example, the furniture, automotive, shoe and construction industries. Its characteristic polymer structure makes Dispercoll® CQ U 54 particularly well suited for applications on PVC substrates containing plasticizers.
Dispercoll® CQ U 54 is a raw material for the formulation of thermally activated adhesives for use in, for example, the furniture, automotive, shoe and construction industries. Its characteristic polymer structure makes Dispercoll® CQ U 54 particularly well suited for applications on PVC substrates containing plasticizers.
Storage Conditions
- Storage in original sealed Covestro containers.
- Recommended storage temperature: 5 - 23 °C, temperatures higher than 30 °C should be avoided.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation.
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.
Contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: 5 - 23 °C, temperatures higher than 30 °C should be avoided.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation.
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.
Contamination with certain bacteria, fungi or algae may render the product unusable.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20 °C | DIN 51 757 | g/cm3 | approx. 1.1 |
| Alternative raw material 11bio-circular, attributed, without water | calculated | wt.-% | approx. 83.2 |
| Minimum film-forming temperature | DIN ISO 2115 | °C | approx. 5 |
| Alternative carbon share 11bio-circular, attributed, | calculated | % | approx. 86 |
| Alternative raw material 11bio-circular, attributed, | calculated | wt.-% | approx. 41.6 |
| 1 not originating from primaryfossilsources |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| pH-value | DIN ISO 976 | 6.0 - 9.0 | |
| Non-volatile content (1g / 1h / 125 °C) | DIN EN ISO 3251 | % | 49 - 51 |
| Viscosity at 23 °C,spindle L 2 / 30 rpm | DIN EN ISO 2555 | mPa*s | 40 - 600 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
