PREADD FIB 5551 is a PP-based masterbatch giving excellent UV protection to PP fibers. The active ingredient in PREADD FIB 5551 is a combination of different HALS (Hindered Amine Light Stabilizer) additives, which give the most effective light stabilization effect already at low dosing levels. PREADD FIB 5551 is approved for use in contact with foodstuffs according to BgVV and FDA, as long as the dosing level of PREADD FIB 5551 is less than 3%. Information provided by Premix Thermoplastics Inc. |