MEKO-Blocked IPDI Crosslinker (Single-Component 1K PU)
In StockMOQ
200 kg
Lead Time
10–15 days
Packaging
200 kg steel drums
Specifications
| Solid Content | 70% in xylene/n-BuOAc |
| Blocking Agent | Methyl Ethyl Ketoxime (MEKO) |
| Viscosity (23°C) | 1000–3000 mPa·s |
| Blocked NCO Content | 14.0–16.0% |
| Deblocking Temperature | 140–160°C |
FAQ
Full deblocking and crosslinking require 140–160°C for 20–30 minutes (object temperature). At 130°C, cure is incomplete and film properties are compromised. MEKO evaporates during stoving — ensure adequate oven ventilation and check local regulations regarding MEKO vapour emissions, as MEKO is classified under certain jurisdictions as a VOC requiring abatement above threshold concentrations.
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