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HDI Low Viscosity Covesro N3400
about：
Product Types
-
HDI
-
PIC
-
Aliphatic polyisocyanate
-
Crosslinkers
-
Polyisocyanate
-
Hardeners
-
Polyisocyanurate
-
Isocyanate
Material:
Coatings, paints & inks:Weather resistant, Low viscous, Solvent-free, Easy mixing, Waterborne
General Characterization:
Aliphatic polyisocyanate (HDI uretdione).
As the hardener component for lightfast polyurethane coating systems.
Logistics and Handling
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 sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
Sampling:
No data available
Packaging Type:
No data available
Technical Properties & Datasheets
Characteristics:
Property Name |
Test Method |
Unit |
Value |
Flash point |
DIN 22 719 |
°C |
approx. 180 |
Density at 20 °C |
DIN EN ISO 2811 |
g/ml |
approx. 1.14 |
Viscosity at 25 °C |
M014-ISO 3219/A.3 |
mPa*s |
approx. 140 |
Equivalent weight |
approx. 193 |
Specifications:
Property Name |
Test Method |
Unit |
Value |
Color value (Hazen) |
M017-EN 1557 |
≤ 80 |
|
Monomeric HDI |
M106-ISO 10283 |
% |
≤ 0.3 |
Viscosity at 23 °C |
M014-ISO 3219/A.3 |
mPa*s |
175 ± 75 |
NCO content |
M105-ISO 11909 |
% |
21.8 ± 0.7 |