PycnoPlast - Model Pycno 442 -UV Masterbatch

Fields of application Foils, films, fibres, extruded and injection moulded articles made from PP and PE compatible resins, like PP, PP/EDPM, PP/PE/EDPM blends (TPOs Examples Tapes, ropes, carpets, non-wovens, films, fibres, garden furniture, automotive bumpers. Mode of action Provides excellent UV stability to thick PP and PE products and Articles with a high surface area like films, fibres and tapes. The HALS stabilisers present inhibits the light induced degradation of the substrate. The HALS stabilisers act as radical scavenger, hydroperoxide decomposer or as quencher.