VICTREX™ PEEK 90HMF40

About
High performance thermoplastic material, 40% carbon fibre reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, easy flow, colour black. Complex geometries with thinner cross sections or longer flow length where superior strength in a static or dynamic system is required. Excellent wear resistance, low coefficient of friction, low coefficient of thermal expansion. Chemically resistant to aggressive environments.&&

Product Description
SupplierVictrex
Material StatusCommercial: Active
FeaturesSolvent resistance,Good Rigidity,Good liquidity,Hypocrystalline,Good wear resistance,Low coefficient of friction
AvailabilitysAfrica & Middle East ,Latin America,North America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃8.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃60kJ/m²ISO 179/1U
Impact strength of cantilever beam notch
23℃11kJ/m²ISO 180-A
Notched impact strength of cantilever beam
23℃60kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed349ISO 75-2/Af
Glass transition temperature143ISO 11357-2
Melting temperature343ISO 11357-3
Linear coefficient of thermal expansion ISO 11359-2
MD:> 143℃1.0E-61/℃ISO 11359-2
MD:< 143℃3.0E-61/℃ISO 11359-2
TD:< 143℃3.5E-51/℃ISO 11359-2
TD:> 143℃8.0E-51/℃ISO 11359-2
Thermal conductivity coefficient ISO 22007-4
23℃2.0W/m/KISO 22007-4
23℃4.3W/m/KISO 22007-4

Electrical performanceNominal valueUnitTest method
Volume resistivity
23℃1.0E+5ohms·cmASTM D4496

MECHANICALNominal valueUnitTest method
Shore hardness
Shore D, 23 ℃89 ISO 868
Tensile modulus
23℃43000MPaISO 527-2
tensile strength ISO 527-2
Fracture, 23 ℃330MPaISO 527-2
Fracture, 120 ℃220MPaISO 527-2
Fracture, 180 ℃145MPaISO 527-2
Fracture, 275 ℃85.0MPaISO 527-2
Tensile strain
Fracture, 23 ℃1.2%ISO 527-2
Bending modulus
23℃37000MPaISO 178
bending strength ISO 178
23℃475MPaISO 178
120℃350MPaISO 178
180℃220MPaISO 178
275℃120MPaISO 178
compressive strength ISO 604
23℃310MPaISO 604
120℃250MPaISO 604
200℃120MPaISO 604

PHYSICALNominal valueUnitTest method
Density1.45g/cm³ISO 1183
Spiral flow length10.0cmInternal Method
Shrinkage rate ISO 294-4
TD0.40%ISO 294-4
MD0.0%ISO 294-4
Water absorption rate
Saturation, 23 ℃0.30%ISO 62
Saturation, 100 ℃0.40%ISO 62
Apparent viscosity of melt
400℃300Pa·sISO 11443

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120 to 150°C
Drying time3.0 to 5.0hr
Hopper temperature< 100°C
Barrel rear temperature365°C
Barrel middle temperature370 to 375°C
Barrel front temperature380°C
Nozzle temperature385°C
Mold temperature190 to 200°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Crystalline
3. Mold Temperature: 374°F, Melt Temperature: 716°F
4. 1 mm
5. 380°C nozzle, 190°C tool
6. Onset
7. Average
8. Along flow
9. 1V
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