Desmophen® 21BD12

Desmophen 21BD12 is a bifunctional polyether polyol for the production of polyurethane products, Hydroxyl Number ca. 28,5 mg KOH/g

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Product Types

  • Polyol


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General Characterization

Desmophen® 21BD12 is a colourless, bifunctional, slightly turbid polyether polyol. It can be used for the production of polyurethane products.

Storage Conditions

Recommended storage temperature: 10°C – 35°C
Shelf life (ex works): 12 months if stored in sealed, moisture-tight containers


Moisture access should be prevented when taking product samples.

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Density 25°C DIN 51757 g/cm³ approx. 1.02

Property Name Test Method Unit Value
Viscosity 25°C PET-10-01 mPa*s 790 - 950
Water content PET-19-01 % by wt. ≤ 0.08
Hydroxyl number PET-11-01 mg KOH/g 26.5 - 30.5


Technical Data Sheet
Safety Data Sheet
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