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Master Bond adhesives

Poly Alloy Etoma™ ET8301 PEI, Carbon Fiber Reinforced
Categories: Polymer; Thermoplastic; Polyetherimide (PEI); Polyetherimide (PEI), Carbon Fiber Filled
Material Notes: Etoma ET8301 resin is a carbon fiber reinforced polyetherimide (PEI) compound. ET8301 has excellent chemical resistance, electrical conductivity and good performance under high temperature for long time.

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 1.42 g/cc1.42 g/ccASTM D792
Melt Flow 7.5 g/10 min
@Load 2.16 kg,
Temperature 375 °C		7.5 g/10 min
@Load 4.76 lb,
Temperature 707 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 177 MPa25600 psiASTM D638
Elongation at Break 3.5 %3.5 %ASTM D638
Flexural Strength 17.9 MPa2600 psiASTM D790
Flexural Modulus 11.6 GPa1680 ksiASTM D790
Izod Impact, Notched 0.441 J/cm0.827 ft-lb/inASTM D256
Izod Impact, Unnotched 4.90 J/cm9.18 ft-lb/inASTM D256
 
Electrical PropertiesMetricEnglishComments
Surface Resistivity per Square 1e+05 - 1.00e+6 ohm1e+05 - 1.00e+6 ohmASTM D257
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 210 °C410 °FASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 350 - 355 °C662 - 671 °F
Middle Barrel Temperature 365 - 370 °C689 - 698 °F
Front Barrel Temperature 365 - 370 °C689 - 698 °F
Nozzle Temperature 365 - 370 °C689 - 698 °F
Mold Temperature 125 - 135 °C257 - 275 °F
Drying Temperature 150 °C302 °F
Dry Time 3.00 - 4.00 hour3.00 - 4.00 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.

PPALLOY052 / 278331




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