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  • Adhesives

Desmodur® RE

Solution of triphenylmethane-4,4',4''-triisocyanate in ethyl acetate.

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About

Product Types

  • PIC
  • Crosslinkers
  • Aromatic polyisocyanate
  • Isocyanate
  • Polyisocyanurate
  • Reactive system
  • TDI
  • Polyisocyanate

Material

Adhesives
Contact adhesive, Heat activated, Moisture resistant, Solventborne, Ultra-low monomer

General Characterization

Desmodur RE is a solution of triphenylmethane-4,4',4''-triisocyanate in ethyl acetate.
Desmodur RE is a highly effective crosslinker for adhesives based on Desmocoll®, natural or synthetic rubber with special adhesion on rubber materials.

Storage Conditions

Desmodur RE should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is highly sensitive to moisture and react with water to form carbon dioxide and insoluble ureas. The containers must therefore be kept tightly sealed. The ingress of water in any form (damp containers, anhydrous solvents, moist air) must be prevented as otherwise the formation of carbon dioxide may cause a dangerous increase in pressure in the containers. Exposure to air and/or light accelerates red coloring but this has no effect on the processing properties in general. Due to extended storage solids may settle to the bottom. These must be dispersed by vigorous shaking or stirring. Recommended storage temperature is 0º-30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
NCO content % 9.3 ± 0.2

Property Name Test Method Unit Value
Flash point °C -4
Solvent Ethyl acetate
Density at 20°C g/cm3 approx. 1.0
Non-volatile content % approx. 27
Viscosity at 20°C mPa∙s approx. 3

Downloads

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