desmodur n3800 hdi polyisocyanate curing agent increases flexibility
type |
fat family polyisocyanate (elastichditrimer) |
supply form |
none solvent |
purpose |
use curing agent component for lightfast polyurethane coating systems |
specifications
features |
value |
measurement units |
method |
ncocontent |
11.0 ± 0.5 |
% |
din en iso 11909 |
viscosity,</sp; dosmodur® n3800 can be mixed with the following products: aliphatic polyisocyanatessuch as desmodur® n100, n75, n3200, n3400, n3600 and desmodur® z4470; aromaticpolyisocyanates such as desmodur® l, hl and il; polyhydroxy polyesters such as desmophen® 670;polyacrylic esters such as desmophen® a series. compatibility must be tested before use. however, desmodur® n3800 cannot be mixed with branched polyhydroxy polyesters such as desmophen® 651, polyhydroxy polyethers such as desmophen® 1380bt, etc.
features/applications
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safety: hazard identification |