Pro-fax SR549M



Pro-fax SR549M clarified polypropylene random copolymer is available in pellet form.  This resin is typically used in injection molding and injection-stretch blow molding applications and offers good see-through and contact clarity.


North America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (230 °C/2.16 kg) 11 g/10 min
Density (23 °C) 0.90 g/cm³
Flexural Modulus (0.05 in/min, 1% Secant, Procedure A) 150000 psi
Flexural Modulus (1.3 mm/min, 1% Secant, Procedure A) 1030 MPa
Tensile Strength at Yield (2 in/min) 4300 psi
Tensile Strength at Yield (50 mm/min) 30 MPa
Tensile Elongation at Yield 12 %
Notched Izod Impact Strength (73 °F, Method A) 1.2 ft-lb/in
Notched Izod Impact Strength (23 °C, Method A) 64 J/m
Deflection Temperature Under Load (66 psi, Unannealed) 170 °F
Deflection Temperature Under Load (0.45 MPa, Unannealed) 77 °C
Haze (45 mil) 7 %

Technical Data Sheet

Technical Data Sheet - ASTM


Injection Molding, Injection Stretch Blow Molding


Polypropylene, Random Copolymer


Caps & Closures, Clear Containers