Oxime-Blocked Aliphatic Isocyanate Crosslinker for 1K Stoving Primers
In StockMOQ
200 kg
Lead Time
10–15 days
Packaging
200 kg steel drums
Specifications
| Solid Content | 65% in methoxypropyl acetate |
| Blocking Agent | Methyl Ethyl Ketoxime (MEKO) |
| Viscosity (23°C) | 1000–3000 mPa·s |
| Blocked NCO Content | 10.0–12.5% |
| Deblocking Temperature | 130–155°C |
FAQ
Store at 10–35°C away from moisture and strong bases. Shelf life in sealed drums is typically 12 months. MEKO is a mild hydrolysis-stabiliser — moisture ingress will cause premature unblocking and NCO loss. Monitor viscosity; if viscosity increases >20% from spec, NCO content may have degraded. MEKO vapour is released during stoving; ensure oven exhaust ventilation meets local exposure limits (typical STEL 5 ppm).
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