Borealis Daplen™ EE340AE Polypropylene TPO Compound

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Borealis Daplen™ EE340AE Polypropylene TPO Compound (discontinued **)
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 20% Mica Filler; Polypropylene, Mineral Reinforced
Material Notes:	Daplen™ EE340AE is a 30% mineral filled elastomer modified polypropylene compound intended for injection molding. This material has excellent balanced mechanical properties, gives a good surface quality and is easy to process. Applications: Daplen™ EE340AE has been developed especially for the car industry to be used in automotive exterior parts including rocker panels. Information provided by Borealis AG
Key Words:	PP;TPO
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Physical Properties	Metric	English	Comments

Density	1.14 g/cc	0.0412 lb/in³	ISO 1183
Linear Mold Shrinkage	0.0010 cm/cm	0.0010 in/in	post shrinkage; 2 hours, 90°C
	0.0050 cm/cm	0.0050 in/in	mold average; Borealis Method
Melt Flow	12 g/10 min @Load 2.16 kg, Temperature 230 °C	12 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	29.0 MPa	4210 psi	132 N/10s; ISO 2039
Tensile Strength, Yield	16.0 MPa	2320 psi	50mm/min; ISO 527-2
Elongation at Break	50 %	50 %	50mm/min; ISO 527-2
Elongation at Yield	6.0 %	6.0 %	50mm/min; ISO 527-2
Tensile Modulus	1.50 GPa	218 ksi	1mm/min; ISO 527-2
Flexural Strength	24.0 MPa	3480 psi	ISO 178
Flexural Modulus	1.70 GPa	247 ksi	2mm/min; ISO 178
Izod Impact, Notched (ISO)	5.00 kJ/m² @Temperature -20.0 °C	2.38 ft-lb/in² @Temperature -4.00 °F	ISO 180/1A
	32.0 kJ/m² @Temperature 23.0 °C	15.2 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
Charpy Impact Unnotched	7.70 J/cm² @Temperature -20.0 °C	36.6 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	0.320 J/cm² @Temperature -30.0 °C	1.52 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.460 J/cm² @Temperature -20.0 °C	2.19 ft-lb/in² @Temperature -4.00 °F	ISO 179/1eA
	4.90 J/cm² @Temperature 23.0 °C	23.3 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear	30.0 µm/m-°C @Temperature -30.0 - 80.0 °C	16.7 µin/in-°F @Temperature -22.0 - 176 °F	Borealis Method
Deflection Temperature at 0.46 MPa (66 psi)	101 °C	214 °F	ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi)	54.0 °C	129 °F	ISO 75-2
Vicat Softening Point	39.0 °C @Load 5.10 kg	102 °F @Load 11.2 lb	ISO 306
	128 °C @Load 1.02 kg	262 °F @Load 2.25 lb	ISO 306

Processing Properties	Metric	English	Comments
Feed Temperature	40.0 - 80.0 °C	104 - 176 °F
Melt Temperature	220 - 260 °C	428 - 500 °F	mass temperature
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
Back Pressure	low to medium
Screw Speed	low to medium

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PBOREA415 / 108674

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