Pro-fax 7823 fractional melt flow polypropylene copolymer is available in pellet form. This resin is typically used in extrusion applications and offers high melt strength and excellent impact resistance.
ASTM and ISO-based versions of the technical data sheet are available for Pro-fax 7823.
Pro-fax 7823
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) | 0.45 g/10 min |
| Density (23 °C) | 0.90 g/cm³ |
| Density (23 °C, Method A) | 0.90 g/cm³ |
| Flexural Modulus (23 °C) | 1180 MPa |
| 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 Stress at Yield (23 °C) | 26 MPa |
| Tensile Elongation at Yield | 11 % |
| Tensile Strain at Yield (23 °C) | 11 % |
| Charpy Impact Strength - Notched (23 °C) | 66 kJ/m² |
| Charpy Impact Strength - Notched (-40 °C) | 2.9 kJ/m² |
| Notched Izod Impact Strength (23 °C) | 64 kJ/m² |
| Notched Izod Impact Strength (-40 °C) | 4.0 kJ/m² |
| Notched Izod Impact Strength (73 °F, Method A) | No Break ft-lb/in |
| Notched Izod Impact Strength (23 °C, Method A) | No Break J/m |
| Rockwell Hardness (R-Scale) | 79 |
| Rockwell Hardness (R-Scale) | 79 |
| Deflection Temperature Under Load (66 psi, Unannealed) | 185 °F |
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 85 °C |
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 78 °C |
| Deflection Temperature Under Load (1.80 MPa, Unannealed) | 49 °C |
Process
Blown Film, Compounding, Extrusion Blow Molding, Sheet and Profile Extrusion, Thermoforming
Resin
Polypropylene, Impact Copolymer
Applications
Automotive Parts, Food Packaging Film, Raffia/Tapes/Strapping, Specialty Film, Underhood