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Desmodur® 10WB54 - for flexible foams

Desmodur® 10WB54 is a mixture of diphenylmethane-4,4’-diisocyanate (MDI) with isomers and homologues of higher functionality, for the production of visco-elastic slabstock foams.

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Material

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General Characterization

Desmodur® 10WB54 is a mixture of diphenylmethane-4,4’-diisocyanate (MDI) with isomers and homologues of higher functionality, for the production of visco-elastic slabstock foams.

Storage Conditions

Recommended storage temperature (°C): 5 - 40
Shelf life (ex works)
6 months if stored in sealed, moisture-tight containers
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.

Sampling

The access of moisture in any form must be prevented.

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Appearance DIN ISO 6271 brownish, liquid
Density 25 °C DIN 51757 g/cm³ approx. 1.24

Specifications

Property Name Test Method Unit Value
Acidity MDI-01-03 ppm approx. 80
Acidity MDI-01-03 ppm approx. 80
NCO content MDI-01-01 % by wt. approx. 33
Viscosity 25 °C MDI-01-02 mPa*s approx. 20
NCO content MDI-01-01 % by wt. approx. 33
Viscosity 25 °C MDI-01-02 mPa*s approx. 20

Downloads

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

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