Mitsubishi Chemical Advanced Materials Ketron™ CA30 PEEK, Extruded 30% Carbon Fiber Reinforced Polyetherether Ketone

Categories:

Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Carbon Fiber Filled

Material Notes:

The addition of carbon fibers enhances the compressive strength and stiffness of PEEK, and dramatically lowers its expansion rate.

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Physical Properties	Metric	English	Comments

Specific Gravity	1.41 g/cc	1.41 g/cc	ASTM D792
Water Absorption at Saturation	0.300 %	0.300 %	ASTM D570 (17)

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	102	102	ASTM D785
Hardness, Shore D	90.0	90.0	ISO 868
Tensile Strength	144 MPa	20900 psi	ISO 527-1/-2 (7)
Flexural Strength	220 MPa	31900 psi	ISO 178 (12)
Compressive Yield Strength	69.0 MPa @Strain 1.00 %	10000 psi @Strain 1.00 %	ISO 604 (10)
	125 MPa @Strain 2.00 %	18100 psi @Strain 2.00 %	ISO 604 (10)
	170 MPa @Strain 5.00 %	24700 psi @Strain 5.00 %	ISO 604 (10)
Shear Strength	103 MPa	14900 psi	ASTM D732
Charpy Impact, Notched	0.500 J/cm²	2.38 ft-lb/in²	ISO 179-1/1eA

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	1e+05 - 1.00e+7 ohm	1e+05 - 1.00e+7 ohm	ANSI/ESD STM 11.11
Dielectric Strength	1.26 kV/mm	32.0 kV/in	ASTM D149

Thermal Properties	Metric	English	Comments
CTE, linear	18.0 µm/m-°C	10.0 µin/in-°F	ASTM E-831 (TMA)
	25.0 µm/m-°C @Temperature 23.0 - 100 °C	13.9 µin/in-°F @Temperature 73.4 - 212 °F
	25.0 µm/m-°C @Temperature 23.0 - 150 °C	13.9 µin/in-°F @Temperature 73.4 - 302 °F
	55.0 µm/m-°C @Temperature >=150 °C	30.6 µin/in-°F @Temperature >=302 °F
Thermal Conductivity	0.920 W/m-K	6.38 BTU-in/hr-ft²-°F
	0.922 W/m-K	6.40 BTU-in/hr-ft²-°F
Melting Point	340 °C	644 °F	ASTM D3418
Maximum Service Temperature, Air	250 °C	482 °F	Continuous Use Temperature in Air after 20000 hr
Deflection Temperature at 1.8 MPa (264 psi)	270 °C	518 °F	ASTM D648
Minimum Service Temperature, Air	-20.0 °C	-4.00 °F

Chemical Resistance Properties	Metric	English	Comments
Acids, Strong (pH 1-3)	Limited	Limited
Acids, Weak	Acceptable	Acceptable
Alcohols	Acceptable	Acceptable
Alkalies, Strong (pH 11-14)	Acceptable	Acceptable
Alkalies, Weak	Acceptable	Acceptable
Chlorinated Solvents	Acceptable	Acceptable
Continuous Sunlight	Acceptable	Acceptable
Hot Water / Steam	Acceptable	Acceptable
Hydrocarbons - Aliphatic	Acceptable	Acceptable
Hydrocarbons - Aromatic	Acceptable	Acceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Acceptable	Acceptable

Descriptive Properties
ESd category	Dissipative

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P1SM17A / 20096

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