Polypropylene Random Copolymer
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RP 225M
RP 225M Braskem Logo
Random Copolymer

RP 225M is a medium melt flow Random Copolymer, with excellent balance of optical and slip properties. Contain slip and antiblocking additives.

Process: Blown Film Extrusion;Cast Film Extrusion.;

Application: Flexible Packaging (Cast Films).;Flexible Packaging (Tubular Films);Textile Applications;

Behavior Behavior
Nominal Melt Flow (230°C/2.16kg)
8.0 g/10 min D 1238
Melt Flow Rate (230°C/2.16 kg)
8.0 g/10 min 1133
Secant Modulus 1% (MD/TD)
460/430 MPa D 882
Tensile Strength at Yield (MD/TD)
20/19 MPa D 882
More Details
Method
Units
Value
Elongation at Yield (MD/TD)
 D 882
 %
 16/14
Haze
 D 1003
 %
 1.4
Gloss 45°
 D 2457
 -
 96
Sealing Initial Temperature
 Braskem Method
 °C
 110
Density
 1183-1
 g/cm³
 0.902
Flexural Modulus ª
 178
 MPa
 950
Tensile Strength at Yield ª
 527-1
 MPa
 29
Tensile Elongation at Yield ª
 527-1
 %
 12
Notched Izod Impact Strength at 23°C ª
 180
 kJ/m²
 3.4
Heat Deflection Temperature under Load at 0.455 MPa ª
 75-1/75-2
 °C
 76
Vicat Softening Temperature at 10 N ª
 306
 °C
 134
Density
 D 792
 g/cm³
 0.902
Flexural Modulus (0.05 in/min, 1.3 mm/min, 1% secant)
 D 790
 MPa
 900
Tensile Strength at Yield (2 in/min, 50 mm/min)
 D 638
 MPa
 28
Elongation at Yield (2 in/min, 50 mm/min)
 D 638
 %
 12
Notched Izod Impact Strength (at 23°C)
 D 256
 J/m
 30
Heat Deflection Temperature (0.45 Mpa)
 D 648
 °C
 85
Vicat Softening Temperature (at 10 N)
 D 1525
 °C
 134
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