Poly Alloy XuanWu™ XW4101 PC/PBT

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Poly Alloy XuanWu™ XW4101 PC/PBT
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/Polybutylene Terephthalate (PBT) Blend, Unreinforced
Material Notes:	XuanWu XW4101 resin is polycarbonate (PC) blending with polybutylene terephthalate (PBT). The resins offer excellent toughness even at low temperature, very good chemical resistance, great paintability and melting flow. XW4101 resins show outstanding performance in applications that requires impact properties and thermal stability. Information provided by Poly Alloy Inc.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.203 g/cc	1.203 g/cc	ASTM D792
Melt Flow	19 g/10 min @Load 5.00 kg, Temperature 250 °C	19 g/10 min @Load 11.0 lb, Temperature 482 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength	53.9 MPa	7820 psi	ASTM D638
Elongation at Break	100 %	100 %	ASTM D638
Tensile Modulus	1.67 GPa	242 ksi	ASTM D638
Flexural Strength	78.6 MPa	11400 psi	ASTM D790
Flexural Modulus	2.16 GPa	313 ksi	ASTM D790
Izod Impact, Notched	2.26 J/cm @Temperature -40.0 °C	4.22 ft-lb/in @Temperature -40.0 °F	ASTM D256
	5.39 J/cm @Temperature -30.0 °C	10.1 ft-lb/in @Temperature -22.0 °F	ASTM D256
	6.86 J/cm @Temperature 23.0 °C	12.9 ft-lb/in @Temperature 73.4 °F	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	107 °C	225 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	86.0 °C	187 °F	ASTM D648

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	260 - 280 °C	500 - 536 °F
Middle Barrel Temperature	270 - 290 °C	518 - 554 °F
Front Barrel Temperature	270 - 290 °C	518 - 554 °F
Nozzle Temperature	270 - 290 °C	518 - 554 °F
Mold Temperature	80.0 - 90.0 °C	176 - 194 °F
Drying Temperature	120 °C	248 °F
Dry Time	4.00 hour	4.00 hour
Shelf Life	24.0 Month	24.0 Month

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.

PPALLOY084 / 278363

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