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Epoxy EPO-TEK® OE121 Epoxy Technology Inc.

Product Description
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Datasheet

Product Description

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Technical Data Sheet

Cured PropertiesTest ConditionTest MethodTest ResultTest Unit
Dissipation factor1kHz9E-03
Volume resistivity23°C>1.0E+13ohms·cm
Relative permittivity1kHz3.52
LapShearStrength23°C11.8MPa
Shore hardnessShoreD78
Uncured PropertiesTest ConditionTest MethodTest ResultTest Unit
densityPot Life300min
density固化时间(90°C)>1.0hr
density粘度7(23°C)0.30to0.50Pa·s
densityPartA1.16g/cm³
Color--5Clear/Transparent
Color--6Transparent.LightYellow
densityPartB0.958g/cm³
optical performanceTest ConditionTest MethodTest ResultTest Unit
transmissivity380to1640nm>94.0%
Refractive index1.527
thermosettingTest ConditionTest MethodTest ResultTest Unit
Thermosetting componentsShelf Life(23°C)52wk
Thermosetting componentsPartB按重量计算的混合比:35
Thermosetting components按重量计算的混合比100
thermal performanceTest ConditionTest MethodTest ResultTest Unit
Linear coefficient of thermal expansionMD:--41.6E-04cm/cm/°C
Linear coefficient of thermal expansionMD:--34.3E-05cm/cm/°C
Glass transition temperature>55.0°C
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
Ionic typeNH4+5ppm
Ionic typeNa+10ppm
Ionic typeK+2ppm
Ionic typeCl-52ppm
Supplementary InformationTest ConditionTest MethodTest ResultTest Unit
operate temperatureIntermittent-55-275°C
operate temperatureStorageModulus(23°C)1.71GPa
weight loss on heating200°C1.2%
operate temperatureContinuous-55-200°C
Shear Strength23°C35.2MPa
DegradationTemperature350°C
weight loss on heating250°C1.7%
weight loss on heating300°C3.9%
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.