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Elmet Technologies

Epoxy Technology EPO-TEK® 360 Low Viscosity Optical Epoxy Adhesive
Categories: Polymer; Thermoset; Epoxy
Material Notes: Product Description: EPO-TEK® 360 is a two component, high-temperature grade epoxy for semiconductor, electronics, fiber optics and medical applications.

Advantages & Application Notes:

  • Built in color change from clear to amber when cured properly. The color change can be used for in-line inspection of epoxy joints and adhesive fillet.
  • Unfilled epoxy resin allows for % transmission in the VIS and NIR to be realized.
  • Low viscosity allows for wicking and capillary action.
  • Suggested Applications:
    • Semiconductor: capillary flow underfill for Flip Chip mounted die
    • Fiber Optic: polarizing maintaining fibers ( PMF ) found in gyroscope coils; fiber termination into ferrule.
    • Medical: impregnation into fiber optic light guides and endoscopes; resist autoclave, ETO, or gamma sterilization.
    • Electronics: impregnating copper coil windings found in motors or SMD inductor coils; adhesion to ferrite cores
  • Featured inside Technical Paper #11 titled ?Significance of Glass Transition Temperature on Epoxy Resins for Fiber Optic Applications”

Information Provided by Epoxy Technology
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.02 g/cc1.02 g/ccPart B
 1.15 g/cc1.15 g/ccPart A
Viscosity 350 - 550 cP
@Temperature 23.0 °C		350 - 550 cP
@Temperature 73.4 °F		100 rpm
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 8787
Tensile Modulus 2.22 GPa322 ksiStorage
Shear Strength >= 13.8 MPa>= 2000 psiLap
 >= 23.4 MPa>= 3400 psiDie
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity <= 2.00e+13 ohm-cm<= 2.00e+13 ohm-cm
Dielectric Constant 3.74
@Frequency 1000 Hz		3.74
@Frequency 1000 Hz
Dissipation Factor 0.011
@Frequency 1000 Hz		0.011
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 39.0 µm/m-°C21.7 µin/in-°FBelow Tg
 175 µm/m-°C97.2 µin/in-°FAbove Tg
Maximum Service Temperature, Air 200 °C392 °FContinuous
 300 °C572 °FIntermittent
Minimum Service Temperature, Air -55.0 °C-67.0 °FContinuous
 -55.0 °C-67.0 °FIntermittent
Glass Transition Temp, Tg >= 90.0 °C>= 194 °FDynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature 375 °C707 °FDegradation Temperature
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.5345
@Wavelength 589 nm		1.5345
@Wavelength 589 nm
Transmission, Visible  >= 51 %
@Wavelength 500 nm		>= 51 %
@Wavelength 500 nm		Spectral
 >= 88 %
@Wavelength 600 nm		>= 88 %
@Wavelength 600 nm		Spectral
 >= 97 %
@Wavelength 700 - 1600 nm		>= 97 %
@Wavelength 700 - 1600 nm		Spectral
 
Processing PropertiesMetricEnglishComments
Cure Time  1.00 min
@Temperature 150 °C		0.0167 hour
@Temperature 302 °F		Minimum Bond Line
 10.0 min
@Temperature 100 °C		0.167 hour
@Temperature 212 °F		Minimum Bond Line
Pot Life 360 min360 min
Shelf Life 12.0 Month
@Temperature 25.0 °C		12.0 Month
@Temperature 77.0 °F
 
Descriptive Properties
ColorAmberPart B
 Clear/ColorlessPart A
ConsistencyPourable liquid
Mix Ratio by Weight100:10
Number of ComponentsTwo
Weight Loss0.08%200°C
 0.25%250°C
 1.06%300°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PPOXYT145 / 141184




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