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Desmophen® C 2100

Linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approx. 1,000 g/mol.High-grade building block for a variety of polyurethane systems.

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Material

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General Characterization

Desmophen C 2100 is a linear hydroxyl-terminated, aliphatic polycarbonate diol with an average molecular weight of approximately 1,000 g/mol.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product shows waxy consistency at room temperature.

Storage Conditions

Desmophen C 2100 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is hygroscopic. The product must be heated to approximately 60°C and homogenized by stirring prior to sampling. The ingress of moisture must be avoided. Recommended storage temperature is 0º-30ºC.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
Hazen color value ≤ 150
Hydroxyl content % 3.3 ± 0.3
Viscosity at 75°C mPa∙s 410 ± 110

Property Name Test Method Unit Value
Hydroxyl number mg KOH/g approx. 108.9
Solidification range °C 33 - 62
Acid number mg KOH/g approx. 0.1
Water content % approx. 0.05
Equivalent weight approx. 500
Density at 20^oC g/ml approx. 1.15

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Technical Data Sheet
Safety Data Sheet
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