PEEK PEEK-OPTIMA® LT1 Invibio Inc.

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityISO 11831.30 g/cm³
Shrinkage rate1.2 %
Water absorption rateISO 620.50 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTM D78599
Filling analysisTest ConditionTest MethodTest Result
MeltViscosity内部方法0.440 kPa
Mechanical propertiesTest ConditionTest MethodTest Result
shear modulus ISO 153101150 MPa
shear strengthASTM D73290.0 MPa
Poisson's ratioASTM D6380.36
tensile strength YieldISO 527-2100 MPa
tensile strength ISO 527-2115 MPa
Tensile strainBreakISO 527-240 %
Tensile strainISO 527-220 %
Flexural modulusISO 1784100 MPa
Flexural modulusISO 1784000 MPa
bending strengthISO 178165 MPa
bending strengthISO 178170 MPa
compression stressISO 604135 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapISO 1807.5 kJ/m²
Impact strength of cantilever beam gapISO 1804.7 kJ/m²
Suspended wall beam without notch impact strengthISO 180无断裂
Thermal performanceTest ConditionTest MethodTest Result
Linear coefficient of thermal expansionASTM D6964.7E-05 cm/cm/°C
Linear coefficient of thermal expansionASTM D6961.1E-04 cm/cm/°C
RTI ElecUL 746260 °C
RTI ImpUL 746260 °C
RTIUL 746260 °C
melting temperature340 °C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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