- Adhesives
Dispercoll® U 58
Aqueous polyurethane dispersion. Dispercoll® U 58 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of adhesives for use in e.g. the shoe, furniture or automotive industries. Its characteristic polymer properties make Dispercoll® U 58 particularly well suited for heat activated bonding applications with high tack and good initial heat resistance.
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About
Product Types
No data available
Material
- Adhesives
- Moisture resistant, Fast bonding, Waterborne, Heat resistant, Heat activated
General Characterization
Aqueous polyurethane dispersion.
Dispercoll® U 58 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of adhesives for use in e.g. the shoe, furniture or automotive industries. Its characteristic polymer properties make Dispercoll® U 58 particularly well suited for heat activated bonding applications with high tack and good initial heat resistance.
Dispercoll® U 58 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of adhesives for use in e.g. the shoe, furniture or automotive industries. Its characteristic polymer properties make Dispercoll® U 58 particularly well suited for heat activated bonding applications with high tack and good initial heat resistance.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 15 - 25 °C.
Temperatures higher than30 °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 to + 10 °C can damage the product irreversibly. 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. After extended storage time sedimentation can occur. The material can be proceeds without quality losses after homogenization.
- Recommended storage temperature: 15 - 25 °C.
Temperatures higher than30 °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 to + 10 °C can damage the product irreversibly. 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. After extended storage time sedimentation can occur. The material can be proceeds without quality losses after homogenization.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Minimum film-forming temperature | DIN ISO 2115 | °C | > 10 |
| Density | DIN 51757 | g/cm3 | approx. 1.1 |
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 | 50 - 800 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
