Description
Pro-fax RP320N barefoot polypropylene random copolymer is available in pellet form. This resin is typically used in cast film applications and offers exceptional clarity and gloss, as well as improved cold temperature impact resistance and broader heat seal range compared to homopolymer polypropylene.
Availability
North America
Typical Properties
Melt Flow Rate (230 °C/2.16 kg)
12 g/10 min
Density (23 °C)
0.90 g/cm³
Flexural Modulus (0.05 in/min, 1% Secant, Procedure A)
135000 psi
Flexural Modulus (1.3 mm/min, 1% Secant, Procedure A)
930 MPa
Tensile Strength at Yield (2 in/min)
4000 psi
Tensile Strength at Yield (50 mm/min)
28 MPa
Tensile Elongation at Yield
13 %
Notched Izod Impact Strength (73 °F, Method A)
0.9 ft-lb/in
Notched Izod Impact Strength (23 °C, Method A)
48 J/m
Deflection Temperature Under Load (66 psi, Unannealed)
170 °F
Deflection Temperature Under Load (0.45 MPa, Unannealed)
77 °C