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Mitsubishi Chemical Advanced Materials Ketron™ CM HPV PEEK Polyetheretherketone; PTFE, Graphite, and Carbon Fiber Filled Bearing Grade, compression molded
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Carbon Fiber Filled

Material Notes: Compression molded and carbon fiber reinforced PEEK shapes containing graphite and PTFE lubricants for the lowest coefficient of friction and the best machinability of all PEEK materials.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.44 g/ccASTM D792
 
Thermal PropertiesOriginal ValueComments
CTE, linear 27.0 µin/in-°FASTM E-831 (TMA)
Melting Point 644 °FASTM D3418
Maximum Service Temperature, Air 480 °FContinuous Use Temperature in Air after 20000 hr
Deflection Temperature at 1.8 MPa (264 psi) 383 °FASTM D648
 
Chemical Resistance PropertiesOriginal ValueComments
Acids, Strong (pH 1-3) Limited
Acids, Weak Acceptable
Alcohols Acceptable
Alkalies, Strong (pH 11-14) Acceptable
Alkalies, Weak Acceptable
Chlorinated Solvents Acceptable
Continuous Sunlight Limited
Hot Water / Steam Acceptable
Hydrocarbons - Aliphatic Acceptable
Hydrocarbons - Aromatic Acceptable
Inorganic Salt Solutions Acceptable
Ketones, Esters Acceptable
 
Miscellaneous PropertiesOriginal ValueComments
Data Sheet Region Americas
Targeted Usage Load + Bearing

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