Mitsubishi Chemical Advanced Materials Ketron® TF20 PEEK SP Polyetheretherketone

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Mitsubishi Chemical Advanced Materials Ketron® TF20 PEEK SP Polyetheretherketone
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	Compared with Ketron® 1000 PEEK SP this PTFE filled PEEK SP grade offers improved frictional properties (considerably reduced coefficient of friction) and higher pressure-velocity capabilities.
Vendors:	TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials, such as Rulon, PEEK, Torlon, CJ Composites and Ultracomp. Capabilities include component design, material selection, prototype and production, manufacturing and surface modification. Call (800) TRI-STAR (800) 874-7827 or visit or www.TStar.com Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Specific Gravity	1.41 g/cc	ISO 1183-1
Water Absorption	0.050 % @Time 86400 sec	immersion in water; ISO 62
Water Absorption at Saturation	0.38 %	ISO 62

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	88	ISO 2039-2
Tensile Strength	73.0 MPa	ISO 527-1/-2
Elongation at Break	5.0 %	ISO 527-1/-2
Modulus of Elasticity	3.40 GPa	ISO 527-1/-2
Compressive Strength	29.0 MPa @Strain 1 %	ISO 604
	56.0 MPa @Strain 2 %	ISO 604
	100 MPa @Strain 5.0 %	ISO 604
Charpy Impact Unnotched	30.0 kJ/m²	ISO 179-1/1eU
Charpy Impact, Notched	3.50 kJ/m²	ISO 179-1/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+14 ohm-cm	IEC 62631-3-1
Surface Resistivity per Square	1.00e+13 ohm	ANSI/ESD STM 11.11

Thermal Properties	Original Value	Comments
CTE, linear	60.0 µm/m-°C @Temperature 23.0 - 100 °C
	65.0 µm/m-°C @Temperature 23.0 - 150 °C
	150 µm/m-°C @Temperature >=150 °C
Thermal Conductivity	0.250 W/m-K
Melting Point	340 °C	10°C / min; ISO 11357-1/-3
Maximum Service Temperature, Air	250 °C	20,000 hours
Deflection Temperature at 1.8 MPa (264 psi)	150 °C	ISO 75-1/-2
Minimum Service Temperature, Air	-20.0 °C
Flammability, UL94	V-0 @Thickness 3.00 mm

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P1SM904 / 291061

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