Asahi Kasei XYRON™ 744Z Polyphenylene Ether + PS, Flame Retardant

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Asahi Kasei XYRON™ 744Z Polyphenylene Ether + PS, Flame Retardant
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	Product Description: Modified PPE; Unreinforced Flame Retardant V-0; Heat resistance High Availability: Africa & Middle East; Asia Pacific; Europe; North America Additive: Flame Retardant Features: Flame Retardant; Halogen Free Processing Method: Injection Molding Part Marking Code (ISO 11469): PPE+PS-FR(40) Information provided by Asahi Kasei Corporation
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Physical Properties	Metric	English	Comments

Density	1.10 g/cc	0.0397 lb/in³	ISO 1183
Linear Mold Shrinkage	0.0080 - 0.010 cm/cm	0.0080 - 0.010 in/in	150x150x2 mm

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	75.2 MPa	10900 psi	ISO 527
Elongation at Break	9.0 %	9.0 %	Nominal; ISO 527
Flexural Strength	111 MPa	16100 psi	ISO 178
Flexural Modulus	2.40 GPa	348 ksi	ISO 178
Charpy Impact, Notched	1.60 J/cm² @Thickness 4.00 mm	7.60 ft-lb/in² @Thickness 0.157 in	ISO 179

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	1.00e+16 ohm	1.00e+16 ohm	IEC 60093

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	64.8 µm/m-°C @Temperature -30.0 - 65.0 °C	36.0 µin/in-°F @Temperature -22.0 - 149 °F	ISO 11359-2
CTE, linear, Transverse to Flow	66.6 µm/m-°C @Temperature -30.0 - 65.0 °C	37.0 µin/in-°F @Temperature -22.0 - 149 °F	ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi)	135 °C	275 °F	Unannealed; ISO 75-2/A
UL RTI, Electrical	125 °C	257 °F	UL 746B
UL RTI, Mechanical with Impact	125 °C	257 °F	UL 746B
UL RTI, Mechanical without Impact	125 °C	257 °F	UL 746B
Flammability, UL94	V-0 @Thickness 1.02 mm	V-0 @Thickness 0.0400 in
	5VA @Thickness 2.03 mm	5VA @Thickness 0.0800 in

Processing Properties	Metric	English	Comments
Melt Temperature	250 - 320 °C	482 - 608 °F
Mold Temperature	60.0 - 100 °C	140 - 212 °F
Drying Temperature	90.0 - 100 °C	194 - 212 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour

Descriptive Properties
Outdoor Stability	f1		(Black), UL 746C

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.

PASAHJ001 / 310694

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