Click image to view full size image
toluene diisocyanate TDI 80/20
Product properties
Colorless or light yellow transparent colorless or yellowish flammable liquids. There is a strong smell. And ethanol (decomposition), diethylene glycol, ethyl ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, olive oil miscible.
Product Applications
Mainly used in polyurethane products including foams, polyurethane coatings, polyurethane rubber; polyimide fibers and adhesives are also some applications.
Technical data
PARAMETERS |
STANDARD |
Test Result |
The content of Toluene Diisocyanate% |
99.5 min |
99.90 |
Isomer Ratio(2,4/2,6) |
80.0/20.0±1.0
|
80.0/20.0 |
Hydrolysis chlorine% |
0.01 max |
0.0062 |
Acidity(as HCL)% |
0.004 max |
0.00015 |
Chroma(Hazen) |
2 5max |
20 |