Submit

Desmodur® ultra N 3368 SN

Contact an Expert
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

No data available

Material

No data available

General Characterization

Desmodur ultra N 3368 SN is an aliphatic polyisocyanate (HDI trimer).
It is suitable for use as the hardener component for lightfast polyurethane coating systems.

Storage Conditions

Desmodur ultra N 3368 SN should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. 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 ≤ 40
Monomeric HDI % < 0.10
NCO content % 14.8 ± 0.3
Non-volatile content 2.2 g / 120 min / 100oC % 68 ± 1
Viscosity at 23oC mPa∙s 55 ± 15

Property Name Test Method Unit Value
Density at 20oC g/ml approx. 1.06
Viscosity at 25oC mPa∙s approx. 50
Flash point °C approx. 49
Equivalent weight approx. 284

Downloads

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

Related topics

Do you want to know more about Desmodur® ultra N 3368 SN?
Get in touch with our experts!

Contact form image Zoe

How can we contact you?

* Mandatory Fields

1 product to compare