MB5569 is a BorPure™ multimodal high-density polyethylene (HDPE) resin developed by Borealis and Borouge for producing plastic closures, particularly for carbonated soft drinks, juices, and teas. It is designed for both injection and compression molding, with a focus on excellent organoleptic (taste and odor) performance and superior environmental stress crack resistance (ESCR). The material includes a slip agent for controlled torque and is manufactured to meet various global regulatory standards for food contact.