Asahi Kasei Duranate® closed curing agent series MF-K60X, MF-B60X, TPA-B80X, TKA-B75S, E402-B80T…
| DonaidTM Model |
Solid content wt% |
NCO wt% |
Viscosity mPa·s/25°C |
Solvent | Features | Cure temperature (Bake for 30 minutes) |
|
| Sparse Water Type |
MF-K60X | 60 | 6.5 | 250 | Xylene n-Butanol |
Low temperature curing Storage stability |
90°C |
| SBN-70D | 70 | 10.1 | 3,000 | DPM | Low temperature curing Adhesion Resistant to high temperature yellowing |
110°C | |
| MF-B60X | 60 | 8.0 | 300 | Xylene n-Butanol |
Low temperature curing Resistance to yellowing |
120°C | |
| TPA-B80X | 80 | 12.5 | 4,800 | Xylene | Compatibility Weather resistance |
130°C | |
| TKA-B75S | 75 | 11.2 | 3,200 | SOLVESSO 100 |
Compatibility Weather resistance |
130°C | |
| E402-B80T | 80 | 6.0 | 2,500 | Toluene | Flexible | 130°C | |
| Dear Water Type |
WM44-L70G | 70 | 5.3 | 2,200 | DPDM | Low temperature curing Storage stability |
90°C |
Note: WM44-L70G will complete Japanese Chemical Law Registration in 2014;
DPM: dipropylene glycol monomethyl ether; DPDM: dipropylene glycol dimethyl ether
Curability
Cure window of blocked isocyanate (the area above the line is the area with a gel rate of more than 90%)
Asahi Kasei product address: https://www.akcpc.jp/cn/duranate/block.html