RTP 4185

2023-02-27

RTP 4185
Polyetherketoneketone
30% Carbon Fiber

Product Description
Warning: The status of this material is 'Commercial: Limited Issue'

The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.

Carbon Fiber 30%
General
Filler / Reinforcement	Carbon Fiber, 30% Filler by Weight

RoHS Compliance	Contact Manufacturer

Forms	Pellets

Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.39	g/cm³	ASTM D792
Molding Shrinkage - Flow (3.20 mm)	0.10	%	ASTM D955
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	25500	MPa	ASTM D638
Tensile Strength	255	MPa	ASTM D638
Tensile Elongation (Yield)	1.3	%	ASTM D638
Flexural Modulus	24100	MPa	ASTM D790
Flexural Strength	372	MPa	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (3.20 mm)	64	J/m	ASTM D256
Unnotched Izod Impact (3.20 mm)	530	J/m	ASTM D4812
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	316	°C	ASTM D648
Electrical	Nominal Value	Unit	Test Method
Volume Resistivity	1.0E+6	ohms·cm	ASTM D257
Flammability	Nominal Value	Unit	Test Method
Flame Rating (1.50 mm)	V-0		UL 94
Additional Information
Dew Point: -20°F
DTUL at 264 psi, ASTM D648: >600°F
Moisture Content: 0.1%
Volume Resistivity, ASTM D257: <1000000 ohm-cm
Injection	Nominal Value	Unit
Drying Temperature	149	°C
Drying Time	3.0	hr
Processing (Melt) Temp	377 to 382	°C
Mold Temperature	149 to 232	°C
Injection Pressure	103 to 138	MPa
Injection Notes
Desiccant Type Dryer Required.

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