CHEMK UV-400 by Jiangsu Chemk acts as a liquid UV absorber based on hydroxyphenyl-triazine (HPT). It offers very high thermal stability and performance, making it ideal for systems exposed to high bake cycles and extreme environmental conditions. Its hydroxy functionality helps minimize migration, high photo stability ensures long life performance, and high concentration ensures maximum efficiency. <br>
<ul style="padding-left: 40px;"> <li>Designed for waterborne, solvent borne, and 100% solids automotive and industrial finishes, automobile OEM coating and repair paint coating system catalyzed by ammonium or metal and UV-cured coatings.</li>
<li> Its low color and stability make it ideal for use in combination with the newest generation photoinitiators to provide durable UV clear coats. </li>
<li> CHEMK UV-400 improves the durability of clear coats by retarding gloss reduction, delamination, cracking and blistering when combined with HALS light stabilizers like UV-123 or UV-292. </li> </ul>
CHEMK UV-384-2 by Jiangsu Chemk is a liquid UV absorber based on hydroxyphenyl benzotriazole. It offers very high thermal stability and environmental permanence, making it suitable for systems exposed to high bake cycles and/or extreme environmental conditions. Its broad UV absorption provides efficient protection to light-sensitive base coats or substrates such as wood and plastics. <br>
<ul style="padding-left: 40px;"> <li> Designed to provide the high performance and durability requirements of automotive and industrial high-quality finishes. </li>
<li> CHEMK UV-384-2 is used in varnish systems, automobile coatings and plastic lacquer systems. </li> </ul>
CHEMK UV-928 by Jiangsu Chemk is a liquid UV absorber based on hydroxyphenyl benzotriazole. It is specifically designed for high-performance coating application. Its characteristic broadband absorption provides efficient protection to coatings and light-sensitive substrates. Its excellent solubility and high thermal and environmental permanence make it particularly suitable for coatings exposed to high temperature curing processes. <br>
<ul style="padding-left: 40px;"> <li>It is suitable for automobile paints, high-temperature curing systems such as coil-, powder-, steel coil coatings and film coatings. </li>
<li> CHEMK UV-928 can be used in combination with light stabilizers to provide protection against light degradation. </li> </ul>
