Pro-fax 7531 impact polypropylene copolymer is available in pellet form. This resin is typically used in injection molding and extrusion applications and offers good cold temperature impact resistance.
Pro-fax 7531
Description
Availability
North America
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Melt Flow Rate (230 °C/2.16 kg) | 4.0 g/10 min |
| Density (23 °C) | 0.90 g/cm³ |
| Flexural Modulus (0.05 in/min, 1% Secant, Procedure A) | 180000 psi |
| Flexural Modulus (1.3 mm/min, 1% Secant, Procedure A) | 1240 MPa |
| Tensile Strength at Yield (2 in/min) | 4100 psi |
| Tensile Strength at Yield (50 mm/min) | 28 MPa |
| Tensile Elongation at Yield | 9 % |
| Notched Izod Impact Strength (73 °F, Method A) | 1.6 ft-lb/in |
| Notched Izod Impact Strength (23 °C, Method A) | 85 J/m |
| Deflection Temperature Under Load (66 psi, Unannealed) | 180 °F |
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 82 °C |
Technical Data Sheet
Technical Data Sheet - ASTMProcess
Sheet and Profile Extrusion, Thermoforming
Resin
Polypropylene, Impact Copolymer
Applications
Thermoformed Food Containers