Larpeek 50

Category: PEEK , Polyetheretherketone
Manufacturer: LATI S.p.A.
Trademark: Larpeek
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ikDLgP_Larpeek-50.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Polyetheretherketone (PEEK).
UL94 V-0 classified, halogens and free.
Very good chemical resistance. Very good thermal resistance. Low smoke toxicity index and optical density.
General Information
Features
  • Good Chemical Resistance
  • Halogen Free
  • High Heat Resistance
PhysicalNominal ValueUnitTest Method
Density 1.30g/cm³ISO 1183
Molding Shrinkage 1ISO 294-4
    Across Flow : 2.00 mm 0.95 to 1.4%
    Flow : 2.00 mm 0.85 to 1.3%
MechanicalNominal ValueUnitTest Method
Tensile Modulus ISO 527-2/1
    23°C 3500MPa
    60°C 3500MPa
    90°C 3450MPa
    120°C 3400MPa
    150°C 3000MPa
Tensile Stress ISO 527-2/5
    Yield, 23°C 95.0MPa
    Yield, 60°C 80.0MPa
    Yield, 90°C 60.0MPa
    Yield, 120°C 50.0MPa
    Yield, 150°C 30.0MPa
    Break, 23°C 85.0MPa
    Break, 60°C 75.0MPa
    Break, 90°C 60.0MPa
    Break, 120°C 50.0MPa
    Break, 150°C 30.0MPa
Tensile Strain ISO 527-2/5
    Yield, 23°C 5.0%
    Yield, 60°C 5.0%
    Yield, 90°C 5.0%
    Yield, 120°C 6.0%
    Yield, 150°C 8.0%
    Break, 23°C 30%
    Break, 60°C 30%
    Break, 90°C 30%
    Break, 120°C 35%
    Break, 150°C 45%
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)8.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)No BreakISO 179/1eU
Notched Izod Impact (23°C, 3.20 mm)No BreakASTM D256A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 190°CISO 75-2/B
    1.8 MPa, Unannealed 155°CISO 75-2/A
Continuous Use Temperature 2200°C
Vicat Softening Temperature > 300°CISO 306/B50
CLTE - Flow (30 to 100°C)5.0E-5cm/cm/°CASTM D696
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.750 mm V-1
    1.50 mm V-0
    3.00 mm V-0
Glow Wire Flammability Index (2.00 mm)960°CIEC 60695-2-12
Glow Wire Ignition Temperature (1.00 mm)875°CIEC 60695-2-13
InjectionNominal ValueUnit
Drying Temperature 120 to 150°C
Drying Time 3.0hr
Processing (Melt) Temp 360 to 390°C
Mold Temperature 170 to 200°C
Injection Rate Moderate-Fast
Note Message
1 .at 60 Mpa of cavity pressure
2 .20,000 hr
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