Isodur N3300 S
1,6-hexamethylene diisocyanate based polyisocyanate
Hexamethylene diisocyanate oligomer
CAS Number: 28182-81-2
Content: Approx. ≥ 99.8
Hexamethylene-1,6-diisocyanate
CAS Number: 822-06-0
Content: Approx. < 0.1
Material Definition
Appearance: Colorless to slightly yellowish clear liquid
NCO Content: 21.70 - 22.20 %
Viscosity at 25 °C: 1750 - 3250 mPa·s
Chromatic Number: ≤ 40 APHA
HDI Content: < 0.10 %
Application
Isodur N3300 S can be used as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties.
Preferred co-reactants are polyacrylates or polyester polyols. The main applications for coatings based on Isodur N3300 S are automotive refinishing, transportation, industrial finishing and plastics.
Handling, Storage, and Packaging
The processing and use of Isodur N3300 S requires adequate technical and professional knowledge. Please consult safety data sheet and observe local safety regulations. The legal requirements prevailing in your country, especially in the avoidance of accidents, working hygiene and patent rights must be observed.
Isodur N3300 S has to be stored in its sealed original containers at temperatures from 0 to 30°C. The product must always be kept in a sealed container as it is highly sensitive to moisture. Storage at higher temperatures may result in increasing of coloring and viscosity. Properly stored it is stable for a minimum of 15 months. If it is stored or transported at low temperatures, crystalline deposits may form but they will re-dissolve at room temperature.
Available pack sizes for Isodur RC:
Regulatory Information
EU REACH registered: No
Availability
Disclaimer / Conditions
Revision: 2024-06-20 / 23b5
We strive to be accurate in all of our documentation. However, any information or advice
is provided by us in good faith, without warranty or unlimited claim of fitness for a specific
application. We sell to qualified industrial users only. The onus is on the product's user
to research carefully and then to continually test the product and its application procedures
within the context of its specific use. Use of our products and data requires diligance and
care, and is within the sole responsibility of the user. Kautschuk-Group does not accept any
liability for damages incurred. Our general
Terms and Conditions apply.
Stated storage and shelf life times are minimum guaranteed values for a period starting on the day of shipment.
After this period has expired, the product requires additional quality control testing but may very well
still be within specification. For more information, refer to our Shelf Life Policy.
For updates on product information, please check this web page regularly:
https://kautschuk.com/products/adhesives/isodur-n3300s