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Borealis Daplen™ EE255AE Polypropylene TPO Compound

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Mica Filler , Polypropylene, Mineral Reinforced
Manufacturer Borealis
Trade Name Daplen™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Daplen™ EE255AE Polypropylene TPO Compound.pdf
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Material Notes:
Daplen™ EE255AE is a 20% mineral filled elastomer modified polypropylene compound intended 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: Daplen™ EE255AE has been developed especially for the car industry to be used in automotive exterior parts including bumpers and exterior trims.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 1.05 g/cc
0.0379 lb/in³
ISO 1183
Linear Mold Shrinkage 0.0010 cm/cm
0.0010 in/in
post shrinkage; 2 hours, 90°C
0.0065 cm/cm
0.0065 in/in
mold average;Borealis Method
Melt Flow 13 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 30.0 MPa
4350 psi
132 N/10s; ISO 2039
Tensile Strength, Yield 16.0 MPa
2320 psi
50mm/min; ISO 527-2
Elongation at Break 100 %
100 %
50mm/min; ISO 527-2
Elongation at Yield 5.5 %
5.5 %
50mm/min; ISO 527-2
Tensile Modulus 1.50 GPa
218 ksi
1mm/min; ISO 527-2
Flexural Strength 22.0 MPa
3190 psi
ISO 178
Flexural Modulus 1.60 GPa
232 ksi
2mm/min; ISO 178
Izod Impact, Notched (ISO) 4.00 kJ/m²

@Temperature -20.0 °C
1.90 ft-lb/in²

@Temperature -4.00 °F
ISO 180/1A
45.0 kJ/m²

@Temperature 23.0 °C
21.4 ft-lb/in²

@Temperature 73.4 °F
ISO 180/1A
Charpy Impact Unnotched NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ISO 179/1eU
NB

@Temperature -20.0 °C
NB

@Temperature -4.00 °F
ISO 179/1eU
Charpy Impact, Notched 0.500 J/cm²

@Temperature -30.0 °C
2.38 ft-lb/in²

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

@Temperature -20.0 °C
2.86 ft-lb/in²

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

@Temperature 23.0 °C
27.6 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 97.0 °C
207 °F
ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 51.0 °C
124 °F
ISO 75-2
Vicat Softening Point 40.0 °C

@Load 5.10 kg
104 °F

@Load 11.2 lb
ISO 306
122 °C

@Load 1.02 kg
252 °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 30.0 - 60.0 MPa
4350 - 8700 psi
Descriptive Properties Value Comments
Back Pressure low to medium
Screw Speed low to medium
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