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  • Adhesives
  • Coatings

Desmodur® E XP 2727

Aromatic polyisocyanate prepolymer based on diphenylmethane diisocyanate.For one and two-component polyurethane and polyurea coatings, adhesives and sealants.

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About

Product Types

  • MDI
  • PIC
  • Prepolymer
  • Crosslinkers
  • Hardeners
  • Isocyanate
  • Reactive system
  • Polyisocyanate

Material

Adhesives
Moisture resistant, Solvent-free
Coatings
Solvent-free

General Characterization

Aromatic polyisocyanate prepolymer based on diphenylmethane diisocyanate.
For one and two-component polyurethane and polyurea coatings, adhesives and sealants.

Storage Conditions


-
Storage in original sealed Covestro containers.

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Recommended storage temperature: 10 - 30 °C.

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Protect from moisture, heat and foreign material.

General information:
The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Storage at significantly lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Viscosity at 23 °C DIN EN ISO 3219/A.3 mPa*s 800 ± 200
NCO content DIN EN ISO 11 909 % 15.25 ± 0.25

Property Name Test Method Unit Value
Flash point DIN EN ISO 2719 °C approx. 223
Density at 20 °C DIN EN ISO 2811 g/cm3 approx. 1.12
Equivalent weight approx. 275

Downloads

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

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