PREADD UV 513

HALS (Hindered Amine Light Stabilizer) PP based masterbatch with PP homopolymer as carrier polymer. It provides very good UV protection to polypropylenes. Used mainly in thin applications, such as films and tapes. PREADD UV 513 is approved for use in contact with foodstuffs according to FDA and BgVV regulations, as long as the dosing level of PREADD UV 513 is less than 3 %. Its dosage rate for PP is 0.5-3 %.