3M™ Dynamar™ Polymer Processing Additive FX 5920A is a free-flowingfluropolymer based processing additive that is designed for use at very low levels to improve processing of thermoplastics.
FX 5920A is a free-flowing powder. It is particularly useful for melt fracture elimination in LLDPE blown film applications that contain titanium dioxide-based pigments, antiblocking agents or other inorganic additives. Additional potential advantages of FX 5920A include faster die conditioning time, higher gloss, reduced gels and reduced die build-up.