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  • Adhesives
  • Coatings

Desmophen® C 1100

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

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About

Product Types

  • Polycarbonate diol

Material

Coatings
Weather resistant, Flexible, Elastic
Adhesives
Solvent-free

General Characterization

Desmophen C 1100 is a linear aliphatic polycarbonate polyester.
It is 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 1100 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.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Hazen color value ≤ 150
Hydroxyl content % 3.3 ± 0.3
Viscosity at 23oC mPa∙s 3,200 ± 1,300

Property Name Test Method Unit Value
Equivalent weight approx. 515
Freezing temperature °C approx. 15
Density at 20oC g/ml approx. 1.1
Water content % approx. 0.05
Acid number mg KOH/g approx. 0.1
Hydroxyl number mg KOH/g approx. 108.9

Downloads

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