Home/Applications/Functional Masterbatch Line Application · Plastic Masterbatch Functional Masterbatch Line: Antistatic, Antibacterial & Flame Retardant Functional masterbatch is a temperature-control problem, not a shear problem. Every active ingredient has a ceiling — brominated flame retardants below 220 °C, silver antibacterial below 230 °C — and the line must hold it. A reference functional masterbatch line […]