Dispercoll® U 70
Aqueous polyurethane dispersion
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About
Product Types
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Material
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General Characterization
Aqueous polyurethane dispersion.
Dispercoll® U 70 is an anionic waterborne polyurethane dispersion. It is a raw material in the formulation of adhesives for application in e.g. the shoe, furniture, and automotive industries.
Its characteristic polymer properties make Dispercoll® U 70 particularly well suited for heat-activated bonding applications, offering excellent overall performance and particularly outstanding initial tack.
Dispercoll® U 70 is an anionic waterborne polyurethane dispersion. It is a raw material in the formulation of adhesives for application in e.g. the shoe, furniture, and automotive industries.
Its characteristic polymer properties make Dispercoll® U 70 particularly well suited for heat-activated bonding applications, offering excellent overall performance and particularly outstanding initial tack.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 15- 30 °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 temperatures below +10°C. Temperatures below +10°C may damage the product irreversibly. Prolonged storage at higher temperatures may affect the product’s properties. Containers must be kept sealed and protected from direct sunlight otherwise the evaporation of water may result in the formation of a non-redispersible polymer film.
- Recommended storage temperature: 15- 30 °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 temperatures below +10°C. Temperatures below +10°C may damage the product irreversibly. Prolonged storage at higher temperatures may affect the product’s properties. Containers must be kept sealed and protected from direct sunlight otherwise the evaporation of water may result in the formation of a non-redispersible polymer film.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content (1g / 1h / 125 °C) | DIN EN ISO 3251 | % | 49 - 51 |
| pH-value | DIN ISO 976 | 6.0 - 9.0 | |
| Viscosity at 23 °C,spindle L 2 / 30 rpm | M092-ISO 2555 | mPa*s | < 1000 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
