LUBIO® Polykat 1 by Schäfer-Additivsysteme acts as a crosslinker catalyst. It enables 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. <br> <ul style="padding-left: 40px;"><li> It has the recommended dosage of 0.02-0.1 wt%.</li> <li> LUBIO® Polykat 1 is suitable for PU and aromatic carbodiimides.</li> <li> It is REACH compliant.</li></ul>
LUBIO® Polykat 4 by Schäfer-Additivsysteme acts as a crosslinker catalyst. It aids in the crosslinking of isocyanates to carbodiimides that takes place at a temperature between 50 and 150°C. <br> <ul style="padding-left: 40px;"><li> It is based exclusively on metal-free organic phosphorus chemistry.</li> <li>It is suitable for polymers PU and aromatic carbodiimides.</li> <li>Recommended dosage of LUBIO® Polykat 4 is 0.02-0.1wt%.</li> <li> It is REACH compliant.</li></ul>
LUBIO® Polykat 2 by Schäfer-Additivsysteme acts as a crosslinker catalyst based exclusively on metal-free organic phosphorus. It allows the crosslinking of isocyanates to carbodiimides that takes place at a temperature between 50 and 150°C.<br> <ul style="padding-left: 40px;"><li> It is suitable for PU and aliphatic carbodiimides.</li> <li> Recommended dosage of LUBIO® Polykat 2 is 0.02-0.1wt%. </li> <li> It is REACH compliant.</li></ul>
