RTP Company RTP 381 TFE 10 EM Polycarbonate (PC) Carbon Fiber 10% - PTFE 10%

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RTP Company RTP 381 TFE 10 EM Polycarbonate (PC) Carbon Fiber 10% - PTFE 10% - Easy Mold (discontinued **)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Carbon + PTFE Filled
Material Notes:	Carbon Fiber 10% - PTFE 10% - Easy Mold Comments: Carbon Fiber PTFE Lubricated Easy Molding Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties. Information provided by RTP Company. Data for this product has not been recently verified, please contact RTP Company for more information before specifying this grade.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.28 g/cc	1.28 g/cc	ASTM D792
Filler Content	10 %	10 %
Water Absorption	0.10 %	0.10 %	24 hours at 23°C; ASTM D570
Linear Mold Shrinkage	0.0010 cm/cm @Thickness 3.17 mm	0.0010 in/in @Thickness 0.125 in	ASTM D955
	0.0020 cm/cm @Thickness 6.35 mm	0.0020 in/in @Thickness 0.250 in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	96.5 MPa	14000 psi	ASTM D638
Elongation at Break	2.0 - 3.0 %	2.0 - 3.0 %	ASTM D638
Modulus of Elasticity	8.27 GPa	1200 ksi	ASTM D638
Flexural Yield Strength	145 MPa	21000 psi	ASTM D790
Flexural Modulus	6.89 GPa	1000 ksi	ASTM D790
Izod Impact, Notched	0.801 J/cm @Thickness 3.17 mm	1.50 ft-lb/in @Thickness 0.125 in	ASTM D256
Izod Impact, Unnotched	4.27 J/cm @Thickness 3.17 mm	8.00 ft-lb/in @Thickness 0.125 in	ASTM D256

Electrical Properties	Metric	English	Comments
Electrical Resistivity	10.0 - 1000 ohm-cm	10.0 - 1000 ohm-cm	ASTM D257

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	138 °C	280 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	135 °C	275 °F	ASTM D648
Flammability, UL94	HB @Thickness 1.59 mm	HB @Thickness 0.0625 in	Per testing by RTP Company; ASTM D635

Processing Properties	Metric	English	Comments
Processing Temperature	249 - 293 °C	480 - 560 °F
Mold Temperature	65.6 - 93.3 °C	150 - 200 °F
Injection Pressure	68.9 - 103 MPa	10000 - 15000 psi

Descriptive Properties
Color	Natural/Black

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PR4103 / 63413

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