Propylux® HS2

About
Through process improvement and advanced engineering, Westlake Plastics introduces the next generation of heat-stabilized polypropylene. Propylux HS2 is produced from a FDA and USP Class VI approved homopolymer resin, and exhibits better heat and dimensional stability over Propylux HS. Recommended sterilization techniques for Propylux HS2 include steam autoclaving and cold sterilization. Advantages: Excellent Chemical Resistance Laser Markable Lot controlled and traceable Low Moisture Absorption FDA Resin Superior Dimensional Stability Applications: Provisional Trials Cranio-maxillofacial trays Sterilization tray components&&

Product Description
SupplierWestlake Plastics
GenericPP not specified
Material StatusCommercial: Active
FeaturesGood Dimensional Stability,Steam sterilized,High pressure disinfection,Solvent resistance,High pressure heat resistance,Laser engraving,Resistance to the steam,Low moisture absorption,Heat Stabilized,HB
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.920g/cm³ASTM D792
Water absorption rate
24hr0.010%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch160J/mASTM D256
Notched impact strength of cantilever beam无断裂 ASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed154ASTM D648
1.8 MPa, unannealed93.9ASTM D648
Linear coefficient of thermal expansion
MD7.9E-51/℃ASTM D696

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level100 ASTM D785
Tensile modulus2200MPaASTM D638
tensile strength ASTM D638
yield34.3MPaASTM D638
fracture29.2MPaASTM D638
Tensile strain ASTM D638
yield5.0%ASTM D638
fracture70%ASTM D638
Bending modulus2270MPaASTM D790
bending strength64.6MPaASTM D790
compressive strength47.4MPaASTM D695

Notes
1. Typical properties: these are not to be construed as specifications.
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