HDI Waterborne WanHua 269
Product Description:
Aquolin 269 is a water dispersible polyisocyanate based on hexamethylene diisocyanate (HDI). In combination with waterborne polyurethane, polyacrylate, etc., it can be used for water-borne coatings and adhesives. After addition of Aquolin 269, the ready-to-use mixture must be used within the pot life.
Properties:
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High gloss and high building up.
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Excellent water resistance.
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Excellent water dispersible and hand-mixing.
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Excellent weather resistance.
Characteristic data*
Property |
Value |
Unit |
Method |
Appearance |
Colorless to yellowish transparent liquid |
||
NCO content |
18.8-19.8 |
% |
GB/T 12009.4-2016 |
Viscosity |
500-2000 |
mPa·s |
Brookfield LV, 63#/3rpm,25°C |
Color APHA |
<80 |
GB/T 1722-1992 |
|
Monomericisocyanate |
≤ 0.2 |
% |
GB/T 18446-2009 |
Flash point |
~128 |
°C |
GB/T 5208 |
Density |
~1.13 |
g/cm3 |
GB/T 4472-2011 |
Comments