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Desmodur® E 3265 MPA/SN

Aliphatic polyisocyanate prepolymer based on hexamethylene diisocyanate (HDI). In the formulation of moisture-curing, one-component polyurethane coatings with good weather stability.

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General Characterization

Desmodur E 3265 MPA/SN is an aliphatic polyisocyanate prepolymer based on hexamethylene diisocyanate (HDI).
It is suitable for use in the formulation of moisture-curing, one-component polyurethane coatings with good weather stability.

Storage Conditions

Desmodur E 3265 MPA/SN should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at high temperatures will cause increased viscosity. Recommended storage temperature is 10º-30ºC.

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Equivalent weight approx. 404
Density at 20^oC g/ml approx. 1.05
Flash point °C approx. 50

Specifications

Property Name Test Method Unit Value
NCO content % 10.4 ± 0.4
Monomeric content % ≤ 0.26
Viscosity (23^oC) mPa∙s 1,200 ± 400
Non-volatile content % 65.0 ± 2.0
Iodine color value ≤ 4

Downloads

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

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