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Elmet Technologies

Poly Alloy XuanWu™ XW8121 PBT
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes: XuanWu XW8121 resin is a thermal improved PBT compound for general purpose. The formula of XW8121 is designed to achieve good surface after plating

Information provided by Poly Alloy Inc.
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.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.46 g/cc1.46 g/ccASTM D792
Melt Flow 45 g/10 min
@Load 2.16 kg,
Temperature 250 °C		45 g/10 min
@Load 4.76 lb,
Temperature 482 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 53.9 MPa7820 psiASTM D638
Elongation at Break 3.5 %3.5 %ASTM D638
Flexural Strength 99.3 MPa14400 psiASTM D790
Flexural Modulus 3.92 GPa569 ksiASTM D790
Izod Impact, Notched 0.294 J/cm0.551 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 210 °C410 °FASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 240 - 250 °C464 - 482 °F
Middle Barrel Temperature 255 - 265 °C491 - 509 °F
Front Barrel Temperature 255 - 265 °C491 - 509 °F
Nozzle Temperature 255 - 265 °C491 - 509 °F
Mold Temperature 80.0 - 100 °C176 - 212 °F
Drying Temperature 80.0 - 120 °C176 - 248 °F
Dry Time 4.00 hour4.00 hour
Shelf Life 24.0 Month24.0 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.

PPALLOY115 / 278394

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