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  • Adhesives
  • Coatings

Desmophen® C 1200

Linear aliphatic polycarbonate polyester. High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.

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About

Product Types

  • Polycarbonate diol

Material

Coatings
Weather resistant, Flexible, Elastic
Adhesives
Solvent-free

General Characterization

Linear aliphatic polycarbonate polyester.
High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: 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 max. 60 °C.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Color value (Hazen) M017-EN 1557 ≤ 120
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 16,500 ± 2,500
Hydroxyl content M023-ISO 4629-2 % 1.7 ± 0.2

Property Name Test Method Unit Value
Equivalent weight approx. 1,000
Freezing temperature ISO 3016 °C approx. 15
Acid number DIN EN ISO 2114 mg KOH/g approx. 0.1
Water content DIN 51 777/1 % approx. 0.05
Density at 20 °C DIN EN ISO 2811-2 g/ml approx. 1.10
Hydroxyl number M023-ISO 4629-2 mg KOH/g approx. 56.1

Downloads

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