Covestro Desmophen NH 1420 Aspartate High solid low viscosity two-component resin

                           

Product Features
polyisocyanate co-reactant containing amino functional groups;
  For high solid two-component polyurethane topcoat formulations and solvent-free coatings

Supply Form
Solvent-free low viscosity liquid

Specifications

Features	Value	Measurement unit	Method
Amine Value	199-203	mgKOH/g	M129-AFAM2011-06054
Viscosity@75°C	900-2000	mPa·s	M068-DIN53019
Iodine color value	≤250		M017-EN1557

Other data*

Features	Value	Measurement unit	Method
equivalent	about276
Density@20℃	about1.076	g/ml	DIN 51757
Flashpoint	about100	°C	DINENISO2719
Water content	≤0.15	%	DIN51777-1

*This data is general information and is not part of the product manual.

Features/Applications
Desmophen® NH 1420 can be used as coreactant of Desmodur® N products.

Compatibility
In general, Desmophen® NH 1420 is compatible with many polyisocyanates and prepolymers. However, it is always necessary to test for compatibility.

Save
- Store in original Covestro airtight container.
- Recommended storage temperature: 0-30°C.
- Avoid moisture, heat and foreign matter

Storage Time
When the product is stored in full compliance with the requirements of the above "storage" clause and handled properly, the product meets the requirements within 6 months from the date of transportation stated on the transportation document. Specifications or characteristic values ​​described in the "Specification or characteristic values" clause above, as applicable. If the product exceeds the above-mentioned 6-month period, it does not mean that it no longer meets the set values ​​in the specifications or characteristic values. However, it is recommended that products older than 6 months from the date of shipment be tested before use to confirm that they still comply with the values ​​set in the specifications or characteristic values. The manufacturer does not make any promises for products that have been shipped more than 6 months from the date of shipment, and does not assume any responsibility and liability for non-compliance with specifications or set values ​​​​in the characteristic values.

style="background-color:#ffffff">DINENISO2719

Water content

≤0.15

%

DIN51777-1

*This data is general information and is not part of the product manual.

Features/Applications
Desmophen® NH 1420 can be used as coreactant of Desmodur® N products.

Compatibility
In general, Desmophen® NH 1420 is compatible with many polyisocyanates and prepolymers. However, it is always necessary to test for compatibility.

Save
- Store in original Covestro airtight container.
- Recommended storage temperature: 0-30°C.
- Avoid moisture, heat and foreign matter

Storage Time
When the product is stored in full compliance with the requirements of the above "storage" clause and handled properly, the product meets the requirements within 6 months from the date of transportation stated on the transportation document. Specifications or characteristic values ​​described in the "Specification or characteristic values" clause above, as applicable. If the product exceeds the above-mentioned 6-month period, it does not mean that it no longer meets the set values ​​in the specifications or characteristic values. However, it is recommended that products older than 6 months from the date of shipment be tested before use to confirm that they still comply with the values ​​set in the specifications or characteristic values. The manufacturer does not make any promises for products that have been shipped more than 6 months from the date of shipment, and does not assume any responsibility and liability for non-compliance with specifications or set values ​​​​in the characteristic values.