Lankromark™ LE571 (TTDP Phenol Free)

Lankromark™ LE571 is a phenol free tris-alkylphosphite


Lankromark™ LE571s a phenol free tris-alkylphosphite. LE571 is a highly efficient chelating agent and when used in combination with metal soap stabilizers in PVC where it makes a major contribution to the processing and light stabilization. In addition LE571 is a useful secondary stabilizer in polyurethanes, ABS, polyethylene terephthalate, polycarbonate, coatings and lubricants. It is a technical product and suitable for use in other polymers such as polyolefins where food contact approval is not required.