Ketron® PEEK 30% GF, Polyetheretherketone, 30% glass reinforced, extruded
Search Categories: Polyetheretherketone; ;

 

Material Notes: Extruded 30% Glass fiber reinforced polyetheretherketone. The addition of glass fibers significantly reduces the expansion rate and increases the flexural modulus of PEEK. This grade is ideal for structural applications that require improved strength, stiffness or stability, especially at temperatures above 300°F.

MECHANICAL PROPERTIES
 ENGLISH VALUES
 COMMENTS
 METRIC VALUES
Specific Gravity
 1.51
 ASTM D792
 1.51
Tensile Strength, psi
 14000
 ASTM D638
 97 MPa
Tensile Modulus, psi
 1000000
 ASTM D638
 6,895 MPa
Elongation, %
 2
 ASTM D638
 2 %
Flexural Strength, psi
 23000
 ASTM D790
 159 MPa
Flexural Modulus, psi
 1000000
 ASTM D790
 6,895 MPa
Shear Strength, psi
 14000
 ASTM D732
 97 MPa
Compressive Strength, psi
 22000
 ASTM D695, 10% Def.
 152 MPa
Compressive Modulus, psi
 550000
 ASTM D695
 3,792 MPa
Hardness, Rockwell M
 103
 ASTM D785
 103
Hardness, Rockwell R
 126
 ASTM D785
 126
Hardness, Durometer, Shore D Scale
 89
 ASTM D2240
 89
Izod Impact (Notched), ft-lb/in
 0.8
 ASTM D256 Type A
 43 J/m
Relative Machinability
 7
 1-10, 1=Easier to Machine
 7
THERMAL PROPERTIES
 ENGLISH VALUES
 COMMENTS
 METRIC VALUES
Coefficient of Thermal Expansion, 10E-4/°F
 0.12
 ASTM E831 (-40°F to 300°F)
 0.22 10-4/K
Deflection Temperature 264 psi, ºF
 450
 ASTM D648
 232 °C
Melting Point (Crystalline) Peak, °F
 644
 ASTM D3418
 340 °C
Continuous Service in Air (Max), °F
 480
 Long Term
 249 °C
Thermal Conductivity, BTU-in/hr-ft²-°F
 2.98
 ASTM F433
 0.43 W/m-K
ELECTRICAL PROPERTIES
 VALUES
 COMMENTS
 METRIC VALUES
Dielectric Strength, Short Term, Volts/mil
 500
 ASTM D149
 20 kV/mm
Surface Resistance, Ohm/Square
 1E+13
 Lower Limit; EOS/ESD S11.11
 1E+13 Ohm/Square
CHEMICAL PROPERTIES
 ENGLISH VALUES
 COMMENTS
 METRIC VALUES
Water Absorption Immersion, 24 hr., %
 0.1
 ASTM D570(2)
 0.1 %
Water Absorption Immersion Sat, %
 0.3
 ASTM D570(2)
 0.3 %
Acids, Weak (acetic, dilute HCl)
 3
 Acceptable Service
 3
Acids, Strong (conc. HCl or sulfuric)
 2
 Limited Service
 2
Alkalies, Weak (dilute NaOH)
 3
 Acceptable Service
 3
Alkalies, Strong (conc. NaOH)
 3
 Acceptable Service
 3
Hydrocarbons, Aromatic (toluene)
 3
 Acceptable Service
 3
Hydrocarbons, Aliphatic (gasoline)
 3
 Acceptable Service
 3
Ketones, Esters (acetone)
 3
 Acceptable Service
 3
Ethers (diethyl ether, THF)
 3
 Acceptable Service
 3
Chlorinated Solvents (methylene chloride)
 3
 Acceptable Service
 3
Alcohols (methanol, anti-freeze)
 3
 Acceptable Service
 3
Continuous Sunlight
 2
 Limited Service
 2
COMPLIANCE
 ENGLISH VALUES
 COMMENTS
 METRIC VALUES
Flammability, UL94 (5=V-0; 4=V-1; 3=V-2; 1=HB)
 5 (V-0)
 UL94; 1/8 inch
 5
FDA (1=Yes)
 0
 Not Compliant
 0