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Elmet Technologies

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Epoxy Technology EPO-TEK® CF6-2 High Temperature Epoxy
Categories: Polymer; Thermoset; Epoxy; Epoxy, High Temperature

Material Notes: Product Description: EPO-TEK® CF6-2 is a two component, high temperature and high Tg epoxy designed for fiber optic packaging.

Advantages & Application Notes:

  • The low viscosity nature allows for wicking and impregnating into fiber optic bundles, commonly found in medical or sensor industries.
  • Low outgassing nature makes it ideal for high temperature fiber optic environments.
  • Suggested applications:
    • Medical: Adhering fiber bundles into ferrules, adhesion to stainless steel, rigid and flexible endoscopes, withstands medical sterilization such as autoclave, gamma, or ETO.
    • Sensor Devices: down hole fiber sensors for petro-chemical industries. High power laser light beam delivery.
    • Optics: Spectral Transmission in the VIS and IR region > 600 nm range.
  • Amber color change upon cure allows for visual ID inspection of cure.
  • Convenient 1:1 mix ratio allows for static mixing, or specialty packaging in double-barrel syringes

Information Provided by Epoxy Technology

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.21 g/ccPart A
 1.22 g/ccPart B
Viscosity 800 - 1200 cP
@Temperature 23.0 °C
100 rpm
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 84
Tensile Modulus 287000 psiStorage
Shear Strength 1144 psiLap
 >= 5100 psiDie
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.80e+13 ohm-cm
Dielectric Constant 2.99
@Frequency 1000 Hz
Dissipation Factor 0.0050
@Frequency 1000 Hz
 
Thermal PropertiesOriginal ValueComments
CTE, linear 69.0 µm/m-°CBelow Tg
 175 µm/m-°CAbove Tg
Maximum Service Temperature, Air 200 °CContinuous
 300 °CIntermittent
Minimum Service Temperature, Air -55.0 °CContinuous
 -55.0 °CIntermittent
Glass Transition Temp, Tg >= 110 °CDynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min
Decomposition Temperature 360 °CDegradation Temperature
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.5336
@Wavelength 589 nm
Transmission, Visible >= 97 %
@Wavelength 700 - 2000 nm
Spectral
 
Processing PropertiesOriginal ValueComments
Cure Time 1.00 hour
@Temperature 150 °C
Minimum Bond Line
Pot Life 1080 min
Shelf Life 12.0 Month
@Temperature 25.0 °C
 
Descriptive Properties
ColorAmberPart B
 Clear/ColorlessPart A
ConsistencyPourable liquid
Mix Ratio by Weight1:1
Number of ComponentsTwo
Weight Loss0.13%250°C
 0.69%300°C

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PPOXYT134 / 141173

Aluminum Castings

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