• Adhesives
  • Coatings

Desmophen® C 1200

Linear aliphatic polycarbonate polyester.High-grade building block for a variety of polyurethane systems.

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Product Types

  • Polycarbonate diol


Elastic, Weather resistant, Flexible

General Characterization

Desmophen C 1200 is a linear aliphatic polycarbonate polyester.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is a medium viscosity liquid at room temperature.

Storage Conditions

Desmophen C 1200 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is hygroscopic. At temperatures ≤ 15°C crystallization will occur. During cold months storage above 15°C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to maximum 60°C. Recommended storage temperature is 0º-30ºC.


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Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Hydroxyl content % 1.7 ± 0.2
Viscosity at 23^oC mPa∙s 16,500 ± 2,500
Hazen color value ≤ 120

Property Name Test Method Unit Value
Equivalent weight approx. 1,000
Density at 20^oC g/ml approx. 1.10
Hydroxyl number mg KOH/g approx. 56.1
Water content % approx. 0.05
Freezing temperature °C approx. 15
Acid number mg KOH/g approx. 0.1


Technical Data Sheet
Safety Data Sheet
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