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Ensinger PEI

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Resin Technology Group EN 139-2 UV Gellable, Low Temperature Cure, One-Component Epoxy Adhesive
Categories: Polymer; Adhesive; Thermoset; Epoxy; Epoxy Adhesive

Material Notes: EN 139-2 is a UV gellable, one-component epoxy based adhesive system designed to provide cure at temperatures as low as 80°C. This one-part adhesive gels to a tack-free, low strength polymer upon exposure to mid-range UV light. Complete cure can be realized at elevated temperatures and develops tough, strong bonds to a wide variety of materials, including metals, glass, ceramics and plastics. The cured material has high strength and good dimensional stability.

Applications:

Disk drive engineering products, Non-acrylic UV bonding. No outgassing concerns. Electronic-Opto, Fillet-tacking and staking.

Processing:

UV light cure: Intensity of 200 mw/cm2; Spectral output of 300 to 500 nanometers; Optimum wavelength of 375 nanometers

Recommended Aurora UV light sources:

  • Aurora 455-S 5x5 High Intensity Flood
  • Aurora 461-S 1x6 High Intensity Beam
  • Aurora 100-S Spot Light Guide

Information provided by Resin Technology Group.

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 PropertiesOriginal ValueComments
Viscosity 10000 cP
@Temperature 25.0 °C
Uncured
 
Mechanical PropertiesOriginal ValueComments
Shear Strength 2300 psiCured, tensile, Al/Al
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength >= 400 V/milCured
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 130 °CCured
Minimum Service Temperature, Air -50.0 °CCured
Flash Point >= 200 °FUncured
 
Descriptive Properties
ColorNatural
CompositionEpoxy
Moisture ResistanceExcellentCured
ToxicityLow

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PRESINT647 / 65531

Proto3000 – 3D Engineering Solutions

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