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Borealis Daplen™ EG250AI Polypropylene TPO Compound

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Mica Filler , Polypropylene, Mineral Reinforced
Manufacturer Borealis
Trade Name Daplen™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Daplen™ EG250AI Polypropylene TPO Compound.pdf
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Material Notes:
Daplen™ EG250AI is a 20% mineral reinforced impact modified polypropylene compound suitable for injection molding. This material has an excellent balance between impact strength and stiffness, gives a good surface quality and is easy to process. Applications: dashboards, door panels and pockets, window frames, center consoles, and other automotive interior parts.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ISO 1183
Linear Mold Shrinkage 0.0010 cm/cm
0.0010 in/in
Borealis Method; anisotropic shrinkage
0.0070 cm/cm
0.0070 in/in
Borealis Method; isotropic shrinkage
Melt Flow 20 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 35.0 MPa
5080 psi
H 358/30
Tensile Strength, Yield 21.0 MPa
3050 psi
50mm/min; ISO 527-2
Elongation at Yield 5.2 %
5.2 %
50mm/min; ISO 527-2
Tensile Modulus 1.75 GPa
254 ksi
1mm/min; ISO 527-2
Flexural Modulus 1.80 GPa
261 ksi
2mm/min; ISO 178
Charpy Impact Unnotched 7.00 J/cm²

@Temperature -20.0 °C
33.3 ft-lb/in²

@Temperature -4.00 °F
ISO 179/1eU
NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched 0.250 J/cm²

@Temperature -20.0 °C
1.19 ft-lb/in²

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

@Temperature 23.0 °C
14.3 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 93.0 °C
199 °F
ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 52.0 °C
126 °F
ISO 75-2
Vicat Softening Point 49.0 °C

@Load 5.10 kg
120 °F

@Load 11.2 lb
ISO 306
126 °C

@Load 1.02 kg
259 °F

@Load 2.25 lb
ISO 306
Processing Properties Metric English Comments
Processing Temperature 220 - 260 °C
428 - 500 °F
mass temperature
Feed Temperature 40.0 - 80.0 °C
104 - 176 °F
Mold Temperature 30.0 - 50.0 °C
86.0 - 122 °F
Injection Velocity 100 - 200 mm/sec
3.94 - 7.87 in/sec
Hold Pressure 3.00 - 6.00 MPa
435 - 870 psi
Descriptive Properties Value Comments
Back Pressure low to medium
Emission (µgC/g) < 50
VDA 277
Fogging (mg) < 2
DIN 75201; 100°C, 16h
Screw Speed low to medium
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