New High Melt Flow Rate Polypropylene Heterophasic Copolymer Resins: Improvements in Processability, Design Flexibility and Part Performance for Thin Wall Injection Molding Applications

摘要

Montell has developed a new family of high melt flow rate polypropylene heterophasic copolymer resins specifically designed for thin-walled injection molded container applications. These revolutionary grades have been shown to provide improvements in overall "processability" (lower process temperature conditions, faster cycle times, easier mold-filling capability) and increased part design flexibility (longer flow lengths, thinner walls), while maintaining an exceptional balance of container stiffness and impact performance properties versus existing commercial PP TWIM grades.