BASF Luranyl® KR 2452/3 Polyphenylene Ether + Styrene-Butadiene Blend

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BASF Luranyl® KR 2452/3 Polyphenylene Ether + Styrene-Butadiene Blend
Categories:	Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polyphenylene Ether + Styrene-Butadiene Blend; Styrene-Butadiene
Material Notes:	This grade, which contains a halogen-free flame-retardant, is especially resistant to heat deformation. Applications include: functional electrical parts (e.g. switches, transformer housings, deflector-coil formers for TV sets). Data was collected by ISO methods and provided by BASF.
Key Words:	PPE + SBS
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.07 g/cc	0.0387 lb/in³
Water Absorption	0.40 %	0.40 %
Moisture Absorption at Equilibrium	0.15 %	0.15 %
Linear Mold Shrinkage, Flow	0.0060 cm/cm	0.0060 in/in
High Load Melt Index	25 g/10 min @Load 21.6 kg, Temperature 250 °C	25 g/10 min @Load 47.6 lb, Temperature 482 °F

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	65.0 MPa	9430 psi
Elongation at Break	40 %	40 %
Elongation at Yield	6.0 %	6.0 %
Tensile Modulus	2.60 GPa	377 ksi
Charpy Impact Unnotched	NB	NB
	3.50 J/cm² @Temperature -30.0 °C	16.7 ft-lb/in² @Temperature -22.0 °F
Charpy Impact, Notched	2.00 J/cm²	9.52 ft-lb/in²
	2.00 J/cm² @Temperature -30.0 °C	9.52 ft-lb/in² @Temperature -22.0 °F

Electrical Properties	Metric	English	Comments
Electrical Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	1.00e+14 ohm	1.00e+14 ohm
Dielectric Constant	2.7 @Frequency 100 Hz	2.7 @Frequency 100 Hz
	2.7 @Frequency 1e+6 Hz	2.7 @Frequency 1e+6 Hz
Dielectric Strength	90.0 kV/mm	2290 kV/in
Dissipation Factor	0.0025 @Frequency 1e+6 Hz	0.0025 @Frequency 1e+6 Hz
Comparative Tracking Index	300 V	300 V

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	65.0 µm/m-°C @Temperature 20.0 °C	36.1 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	132 °C	270 °F
Deflection Temperature at 1.8 MPa (264 psi)	118 °C	244 °F
Vicat Softening Point	136 °C	277 °F
Flammability, UL94	V-1 @Thickness 3.17 mm	V-1 @Thickness 0.125 in
Oxygen Index	27 %	27 %

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PSF114 / 66695

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