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Arkema Group Appryl® 7280 Polypropylene - Polyethylene Copolymer

Category Polymer , Thermoplastic , Polyethylene (PE) , Polypropylene (PP) , Polypropylene Copolymer
Manufacturer Arkema
Trade Name Appryl®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group Appryl® 7280 Polypropylene - Polyethylene Copolymer.pdf
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Material Notes:
PP/PE copolymer colored directly or during the injection molding process. This grade with a very good impact test at low temperature, has been developed for bumpers applications for the automotive industry. It is UV stabilized.ISO data provided by the manufacturer, Arkema.
Physical Properties Metric English Comments
Density 0.902 g/cc
0.0326 lb/in³
Melt Flow 9.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
9.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 17.5 MPa
2540 psi
50 mm/min
Elongation at Break >= 50 %
>= 50 %
Nominal Strain; 50 mm/min
Elongation at Yield 6.0 %
6.0 %
50 mm/min
Tensile Modulus 0.905 GPa
131 ksi
1 mm/min
Charpy Impact Unnotched NB
NB
Charpy Impact, Notched 5.80 J/cm²
27.6 ft-lb/in²
Partial Break
0.640 J/cm²

@Temperature -30.0 °C
3.05 ft-lb/in²

@Temperature -22.0 °F
Thermal Properties Metric English Comments
Melting Point 163 °C
325 °F
10°C/min
Deflection Temperature at 0.46 MPa (66 psi) 80.0 °C
176 °F
Deflection Temperature at 1.8 MPa (264 psi) 43.0 °C
109 °F
Vicat Softening Point 50.0 °C
122 °F
50°C/hr; 50N
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