OPTIBLOC® 325

OPTIBLOC® 325 by Mineral Technologies is a clarity anti-block- and optical brightening agent. It exhibits excellent anti-blocking efficiency and provides high clarity with low haze. It shows low interactions with stabilizers, slip agents and processing aids, allowing film formulations with low coefficient of friction, excellent stability and good color. It is optimized for use in LDPE, LLDPE and PP based films. It is suitable for use via direct addition, as a masterbatch or in high active concentrates. OPTIBLOC® 325 is recommended for use in food packaging (for meats, cheese, baked goods), high clarity stretch and shrink films and high performance clear bags.