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Dispercoll® U 2612

Dispercoll U XP 2612 is an anionic high-molecular-weight polyurethane dispersion. It is a raw material for the formulation of thermally activated adhesives for use in, for example, the shoe, furniture and automotive industries.

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Material

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General Characterization

Dispercoll U 2612 is an anionic high-molecular-weight polyurethane dispersion.
It is a raw material for the formulation of thermally activated adhesives for use in, for example, the shoe, furniture and automotive industries.

Storage Conditions

Dispercoll U 2612 should be stored in tightly sealed original containers and protected from direct sunlight, freezing, heat, and foreign materials. The product is sensitive to freezing. 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. Recommended storage temperature is 5º-23ºC, temperatures higher than 30oC should be avoided.

Sampling

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Minimum film forming temperature °C approx. 5
Density at 20^oC g/cm^3 approx. 1.1

Specifications

Property Name Test Method Unit Value
Viscosity at 23^oC,spindle L 2 / 30 rpm mPa∙s 50 - 800
Non-volatile content (1g / 1h / 125^oC) % 49 - 51
pH value 6.0 - 9.0

Downloads

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

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