Sunsorb-5151 is a liquid blend of a hydrophilic 2-(2-hydroxyphenyl)-benzotriazole UV absorber (UVA) and a basic hindered amine light stabilizer(HALS). It has been designed to fulfill high cost/performance and durability requirements of exterior waterborne and solvent borne industrial and decorative coatings. The broad UV absorbance of the used UVA makes it suitable for a wide range of coatings for wood, plastics and metal. The synergistic combination imparts superior coating protection against gloss reduction, cracking, blistering, delamination and color change and provides full substrate protection.

Application:
Sunsorb-5151 is used in a wide variety of coating applications such as:

• Automotive coating

• Industrial coating

• Wood coating

• Plastics and polyurethane coating

It is particularly for water borne paint technologies due to its hydrophilic nature of the product.