Borealis Daplen™ EF267AI Polypropylene TPO Compound

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Borealis Daplen™ EF267AI Polypropylene TPO Compound
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 20% Mica Filler; Polypropylene, Mineral Reinforced
Material Notes:	Daplen™ EF267AI is a 20 % mineral filled polypropylene compound intended for injection molding. This material has an excellent balance between impact strength and stiffness and is easy to process. Applications: dashboards, door panels and pockets, other automotive interior parts, and center consoles. Information provided by Borealis AG
Key Words:	PP;TPO
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Physical Properties	Original Value	Comments

Density	1.04 g/cc	ISO 1183
Linear Mold Shrinkage	0.011 cm/cm	mold average; Borealis Method
Melt Flow	16 g/10 min @Load 2.16 kg, Temperature 230 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	61.0 MPa	H 358/30; ISO 2039
Tensile Strength at Break	10.0 MPa	ISO 527-2
Tensile Strength, Yield	27.0 MPa	50mm/min; ISO 527-2
Elongation at Break	15 %	ISO 527-2
Elongation at Yield	4.0 %	50mm/min; ISO 527-2
Tensile Modulus	2450 MPa	1mm/min; ISO 527-2
Flexural Strength	36.0 MPa	3.5% strain; ISO 178
	38.0 MPa	ISO 178
Flexural Modulus	2500 MPa	2mm/min; ISO 178
Flexural Strain at Break	5.3 %	ISO 178
Izod Impact, Notched (ISO)	2.60 kJ/m² @Temperature -20.0 °C	ISO 180/1A
	6.40 kJ/m² @Temperature 23.0 °C	ISO 180/1A
Izod Impact, Unnotched (ISO)	27.0 kJ/m² @Temperature -20.0 °C	ISO 180/1U
	93.0 kJ/m² @Temperature 23.0 °C	ISO 180/1U
Charpy Impact Unnotched	40.0 kJ/m² @Temperature -20.0 °C	ISO 179/1eU
	120 kJ/m² @Temperature 23.0 °C	ISO 179/1eU
Charpy Impact, Notched	2.80 kJ/m² @Temperature -20.0 °C	ISO 179/1eA
	6.50 kJ/m² @Temperature 23.0 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear	55.0 µm/m-°C @Temperature -30.0 - 80.0 °C	Borealis Method
Deflection Temperature at 0.46 MPa (66 psi)	105 °C	ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi)	56.0 °C	ISO 75-2
Vicat Softening Point	67.0 °C @Load 5.10 kg	ISO 306
	141 °C @Load 1.02 kg	ISO 306

Processing Properties	Original Value	Comments
Feed Temperature	40.0 - 80.0 °C
Melt Temperature	220 - 260 °C	mass temperature
Mold Temperature	30.0 - 50.0 °C
Injection Velocity	100 - 200 mm/sec
Hold Pressure	3.00 - 6.00 MPa

Descriptive Properties
Back Pressure	low to medium
Emission (µgC/g)	< 50	VDA 277
Fogging (mg)	< 2	DIN 75201;100°C, 16h
Screw Speed	low to medium

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PBOREA421 / 108680

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