Pro-fax PF511

About
Pro-fax PF511 radiation resistant, high melt flow, controlled rheology polypropylene homopolymer is available in pellet form. This resin is typically used in injection molding applications and offers retention of physical properties and color after radiation sterilization and good processability. This resin resists yellowing and embrittlement after gamma radiation. However, since performance and appearance after radiation sterilization can be sensitive to design and processing choices, the users should verify performance in their application. Our customers typically use this resin in applications such as medical devices, syringes, test tubes and blood vials. For regulatory compliance information see Pro-fax PF511 Product Stewardship Bulletin (PSB). Without exception, all potential activities for applications in the pharmaceutical, medical device, laboratory and diagnostics area have to be discussed with the relevant LyondellBasell Technical and Business contacts first.&&

Product Description
SupplierLyondellBasell
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesExcellent Processability,Gamma radiation,Good color stability,Radiation disinfection
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.898g/cm³ASTM D792-B
Melt Flow Rate
230℃,2.16kg20g/10minASTM D1238

MECHANICALNominal valueUnitTest method
tensile strength
yield28.0MPaASTM D638
Tensile strain
yield16%ASTM D638
Bending modulus
1% secant930MPaASTM D790-A

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃32J/mASTM D256-A

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed88.0ASTM D648

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.051 in/min
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