PEI Tempalux® Film

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTMD7921.27 g/cm³
Water absorption rateASTMD5700.25 %
optical performance Test ConditionTest MethodTest Result
refractive index1.658
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94VTM-0
Limiting Oxygen IndexASTMD286327 %
NBSSmokeDensityASTME6626.00
Supplementary InformationTest ConditionTest MethodTest Result
Tear strength - proASTMD1004147.1 kN/m
filmTest ConditionTest MethodTest Result
Elastic modulus MDASTMD8823280 MPa
tensile strengthYieldASTMD88297.9 MPa
elongationBreakASTMD88252 %
ASTMD7903310 MPa
oxygen permeability9.8 cm³·mm/m²/atm/24hr
Water vapor permeability2.3 g·mm/m²/atm/24hr
CarbonDioxidePermeability67 cm³·mm/m²/atm/24hr
Area coefficient21900 in²/lb/mil
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityASTMD257>1.0E+16 ohms
dielectric strengthASTMD149120 kV/mm
dielectric constantASTMD1503.15
Dissipation FactorASTMD1501.3E-03
Thermal performanceTest ConditionTest MethodTest Result
Continuous use temperature170 °C
Glass Transition TemperatureASTMD3418216 °C
ASTMD648201 °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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