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Desmodur® D 7824

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About

Product Types

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Material

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General Characterization

The DESMODUR® D7824 is a liquid, dark brown polymeric isocyanate mixture based on of 4,4 '-diphenylmethane diisocyanate (MDI) with isomers and homologues of higher functionality.
The DESMODUR® D7824 is the isocyanate component, which together with the polyol BAYMER® E1108 forms a system of solid polyurethane designed to be used as a primer for a porous surfaces before elastomer application.

Storage Conditions

Recommended storage temperature: + 10 to + 30 °C (in exceptional cases up to 50°C)
Storage stability (ex works): 6 months if stored in moisture-tight drums

Sampling

Exposure to moisture must be prevented when taking product samples.

Packaging Type

Drums (215kg).

Technical Properties & Datasheets

Property Name Test Method Unit Value
Density at 25 °C LPUR-050 g/cm³ approx. 1,22

Property Name Test Method Unit Value
Viscosity at 25 °C MDI-01-02 mPa*s approx. 43
NCO-content MDI-01-01 % by wt. approx. 23,5

Downloads

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