LUBIO® Polykat 7 by Schäfer-Additivsysteme acts as a crosslinker catalyst. It helps in the crosslinking of isocyanates to carbodiimides that takes place at a temperature between 50 and 150°C. It is based exclusively on metal-free organic phosphorus chemistry.
- It promotes the conversion of isocyanates to carbodiimides.
- It has the recommended dosage of 0.02-0.1 wt%.
- LUBIO® Polykat 7 is suitable for PU and aliphatic carbodiimides applications.
- It is REACH compliant.
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