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Rulon Bearings

Epoxy Technology EPO-TEK® 353ND Black High Temperature Epoxy
Categories: Polymer; Thermoset; Epoxy; Epoxy, High Temperature

Material Notes: Product Description: EPO TEK® 353ND Black is a a two component, high temperature epoxy designed for semiconductor, hybrid, fiber optic, and medical applications

Advantages & Application Notes:

  • EPO TEK® 353ND-BLACK has been color-coded black for optical applications requiring opacity against light in IR and VIS region.
  • Reasonable pot-life that allows for low temperature curing to be realized.
  • Semiconductor suggested applications: wafer-wafer bonding of CSP; fabrication of MEMs devices; flip chip underfill.
  • Hybrid suggested applications: providing near hermetic seals in sensor devices, resisting high temperature packaging.
  • Fiber optic adhesive designed to meet Telecordia 1221 - suggested applications:
    • Sealing fiber into ferrules, transmitting light in the optical pathway from 800- 1550 nm range
    • Fiber component packaging; adhesive for active alignment of optics, environmental seal of opto-package, V-groove arrays
    • Down-Hole petrochemical fiber optic sensors, resisting >200 C field conditions
  • Medical suggested applications:
    • Potting Fiber Optic bundles into SST ferrules for light guides and endoscopes, resisting sterilization cycles of autoclave, ETO, gamma, H202 plasma
  • Electronics Assembly suggested applications:
    • Used as dielectric layer in the fabrication of capacitors; laminating PZT ferroelectrics found in ultrasound or ink-jetting devices
    • Impregnating and insulating copper coil windings in motors and inductor coils. Bonding ferrite cores and magnets
    • Structural grade epoxy found in hard-disk drive devices; bonding of SST metals, kapton, and magnets

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
 1.22 g/cc1.22 g/ccPart A
Viscosity 3000 - 5000 cP
@Temperature 23.0 °C
3000 - 5000 cP
@Temperature 73.4 °F
50 rpm
 
Chemical PropertiesMetricEnglishComments
Ionic Impurities - Na (Sodium) 52 ppm52 ppm
Ionic Impurities - K (Potassium) 16 ppm16 ppm
Ionic Impurities - Cl (Chloride) 595 ppm595 ppm
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 8585
Tensile Modulus 3.56 GPa517 ksiStorage
Shear Strength >= 13.8 MPa>= 2000 psiLap
 >= 35.2 MPa>= 5100 psiDie
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.60e+13 ohm-cm>= 1.60e+13 ohm-cm
Dielectric Constant 3.09
@Frequency 1000 Hz
3.09
@Frequency 1000 Hz
Dissipation Factor 0.0050
@Frequency 1000 Hz
0.0050
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 54.0 µm/m-°C30.0 µin/in-°FBelow Tg
 206 µm/m-°C114 µin/in-°FAbove Tg
Maximum Service Temperature, Air 225 °C437 °FContinuous
 325 °C617 °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 420 °C788 °FDegradation Temperature
 
Processing PropertiesMetricEnglishComments
Cure Time  1.00 min
@Temperature 150 °C
0.0167 hour
@Temperature 302 °F
Minimum Bond Line
 5.00 min
@Temperature 120 °C
0.0833 hour
@Temperature 248 °F
Minimum Bond Line
 10.0 min
@Temperature 100 °C
0.167 hour
@Temperature 212 °F
Minimum Bond Line
 30.0 min
@Temperature 80.0 °C
0.500 hour
@Temperature 176 °F
Minimum Bond Line
Pot Life 180 - 240 min180 - 240 min
Shelf Life 12.0 Month
@Temperature 25.0 °C
12.0 Month
@Temperature 77.0 °F
 
Descriptive Properties
ColorAmberPart B
 BlackPart A
ConsistencyPourable liquid
Ionic Impurities NH41149 ppm
Mix Ratio by Weight10:1
Number of ComponentsTwo
Weight Loss0.92%200°C
 1.24%250°C
 1.83%300°C

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PPOXYT123 / 141162

Aluminum Castings

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