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Dispercoll® U 2793/1

Aqueous polyurethane dispersion.

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Product Types

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Material

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General Characterization

Aqueous polyurethane dispersion.
Dispercoll® U 2793/1 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 structures make Dispercoll® U 2793/1 has good workability and good heat resistance.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 15 - 25 °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 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.

Sampling

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Packaging Type

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Technical Properties & Datasheets

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 53019 mPa*s ≤ 1200

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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