Encom Polymers EnTor PEI-10PF-BK PEI, Molding Grade, 10% PTFE

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Encom Polymers EnTor PEI-10PF-BK PEI, Molding Grade, 10% PTFE
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	Appearance: Black Processing Methods: Injection Molding, Profile Extrusion Applications: Automotive, Electrical, Metallizable UL File Number E175765 Information provided by EnCom Polymers
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Physical Properties	Metric	English	Comments

Specific Gravity	1.33 g/cc	1.33 g/cc	ASTM D792
Filler Content	10 %	10 %
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	0.0050 - 0.0070 in/in @Thickness 0.126 in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	98.0 MPa	14200 psi	ASTM D638
Elongation at Break	20 %	20 %	ASTM D638
Flexural Modulus	3.079 GPa	446.6 ksi	ASTM D790
Izod Impact, Notched	0.800 J/cm	1.50 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	54.0 µm/m-°C	30.0 µin/in-°F	ASTM E831
Deflection Temperature at 1.8 MPa (264 psi)	199 °C	390 °F	ASTM D648
Flammability, UL94	V-0 @Thickness 3.17 mm	V-0 @Thickness 0.125 in
	V-0 @Thickness 1.57 mm	V-0 @Thickness 0.0620 in

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	332 - 399 °C	630 - 750 °F
Middle Barrel Temperature	338 - 399 °C	640 - 750 °F
Front Barrel Temperature	343 - 399 °C	650 - 750 °F
Nozzle Temperature	343 - 399 °C	650 - 750 °F
Melt Temperature	349 - 399 °C	660 - 750 °F
Mold Temperature	135 - 163 °C	275 - 325 °F
Drying Temperature	149 °C	300 °F
Dry Time	4.00 - 6.00 hour	4.00 - 6.00 hour
	<= 8.00 hour	<= 8.00 hour

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PENCOM168 / 266182

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