Flint Hills Resources, is a leading producer of polypropylene resins. Grades of polypropylene are available to meet the needs of various fabrication processes such as injection molding, extrusion, blow molding and more. Flint Hills develops unique polypropylene grades to meet the needs of its customers, such as its industry-leading medical grade polypropylene, which meets ISO 10993 and is free of animal derivatives. This PP has features that are beneficial in medical market applications, such as ultra-clarity, low extractables and low fluorescence. It can also be sterilized providing more flexibility than other grades.
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