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ExxonMobil PP7555KNE2 Polypropylene Impact Copolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Impact Modified; Molded/Extruded
Manufacturer Exxon Chemical
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil PP7555KNE2 Polypropylene Impact Copolymer.pdf
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Material Notes:
Product Description: A high melt flow rate medium impact copolymer resin designed for thin wall injection molding requiring fast cycle time and low odor.Availability: Asia Pacific Features:Good Mold ReleaseHigh FlowHigh Impact ResistanceHigh Stiffness Low to No OdorNucleated Uses: Appliance ComponentsConsumer ApplicationsContainersRigid Food PackagingToys Processing Method: Injection MoldingInformation provided by ExxonMobil
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ExxonMobil Method
Melt Flow 50 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 24.7 MPa
3580 psi
ISO 527-2/50
25.4 MPa
3680 psi
2.0 in/min; ASTM D638
Elongation at Yield 3.7 %
3.7 %
ISO 527-2/50
4.6 %
4.6 %
2.0 in/min; ASTM D638
Tensile Modulus 1.37 GPa
199 ksi
ISO527-2/1
Flexural Modulus 1.27 GPa
184 ksi
0.079 in/min; ISO 178
Flexural Modulus, 1% Secant 1340 MPa
194000 psi
0.05 in/min; ASTM D790A
1520 MPa
221000 psi
0.5 in/min; ASTM D790B
Izod Impact, Notched 0.961 J/cm

@Temperature 22.8 °C
1.80 ft-lb/in

@Temperature 73.0 °F
ASTM D256A
Izod Impact, Notched (ISO) 3.99 kJ/m²

@Temperature -40.0 °C
1.90 ft-lb/in²

@Temperature -40.0 °F
ISO 180/1A
4.20 kJ/m²

@Temperature -17.8 °C
2.00 ft-lb/in²

@Temperature 0.000 °F
ISO 180/1A
7.35 kJ/m²

@Temperature 22.8 °C
3.50 ft-lb/in²

@Temperature 73.0 °F
ISO 180/1A
Charpy Impact, Notched 0.420 J/cm²

@Temperature -30.0 °C
2.00 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
0.462 J/cm²

@Temperature -20.0 °C
2.20 ft-lb/in²

@Temperature -4.00 °F
ISO 179/1eA
0.546 J/cm²

@Temperature 0.000 °C
2.60 ft-lb/in²

@Temperature 32.0 °F
ISO 179/1eA
0.840 J/cm²

@Temperature 22.8 °C
4.00 ft-lb/in²

@Temperature 73.0 °F
ISO 179/1eA
Gardner Impact 16.6 J

@Thickness 3.17 mm,
Temperature -28.9 °C
12.2 ft-lb

@Thickness 0.125 in,
Temperature -20.0 °F
Geometry GC; ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 92.8 °C
199 °F
ISO 75-2/Bf
105 °C
221 °F
Unannealed; ASTM D648
119 °C
246 °F
Annealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 50.6 °C
123 °F
ISO 75-2/A
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