Lightstab 80 is a chemical formula that is in granular form. It is used as a UV light stabilizer for plastic, or UV masterbatch, in the plastic manufacturing industry.
To achieve good light stabilizing effect in plastic materials, thorough and uniform distribution of light stabilizer in polymer is required for full effectiveness of light stabilizers.
This is achieved by using a masterbatch. Lightstab 80 is developed specially for stabilization of polyolefin thick sections as well as polypropylene tapes / yarns, by optimizing the synergistic effect of Hindered Amine Light Stabilizers (HALS).
The product contains 20 parts of HALS to 80 parts LDPE resin, and is in granular form.