Addocat® 105

Addocat® 105 by LANXESS is a universal catalyst for PUR applications like elastomers, flexible slab-stock-, hot molded-, HR-, filling-, integral skin- and rigid foam. It is one of the standard catalysts for polyurethanes. In foam production, it activates both the blowing and the cross-linking reaction. In semi-rigid filling foams, it is used with a tri-ethanol amine to improve the open cell structure. In rigid foam, it gives a tough and elastic skin, thus enhancing the adhesion of the foam to flexible and rigid facings. In combination with Addocat® 201, it reduces the demolding times in PUR integral skin foam. It is suitable for on-site casting, continuous and discontinuous production of sandwich panels, discontinuous heat or cold insulation of refrigerators and piping. Addocat® 105 has a shelf life of 24 months.