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Ensinger PEI

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Henkel Loctite® ECCOBOND E 1216M Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: Appearance: Black

Cure: Heat cure

Product Benefits:

  • Snap curable
  • Fast, void-free underfill of area array devices
  • Excellent stability during shipping, storage and use
  • Excellent adhesion and strength
  • Non-anhydride curing chemistry
  • Passes NASA outgassing
Application: Underfill

Typical Package Application: CSP, BGA and Flip Chip BGA

LOCTITE ECCOBOND E 1216M innovative capillary flow underfill is designed for high volume assembly operations requiring a very fast flowing underfill that fully cures in a single reflow cycle, but is stable enough to be easily shipped and used in large volume cartridges (up to 20 oz). It is specifically formulated to eliminate anhydride-type curing agents for those users who prefer to work with anhydride-free products. LOCTITE ECCOBOND E 1216M passes NASA outgassing standards.

Information provided by Loctite®

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
Specific Gravity 1.40 g/cc
Brookfield Viscosity 4000 cPSpindle 4, speed 20 rpm
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 86Sample cured 5 minutes @ 160ºC
Flexural Modulus 106 MPa
@Temperature 250 °C
Cured
 126 MPa
@Temperature 200 °C
Cured
 192 MPa
@Temperature 150 °C
Cured
 3830 MPa
@Temperature 100 °C
Cured
 6010 MPa
@Temperature 25.0 °C
Cured
 7380 MPa
@Temperature -65.0 °C
Cured
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 2.82e+16 ohm-cm
Surface Resistance 1.09e+14 ohm
Dielectric Constant 2.5
@Frequency 1e+6 Hz
Dielectric Strength 42.0 kV/mm
Dissipation Factor 0.0118
@Frequency 1e+6 Hz
 
Thermal PropertiesOriginal ValueComments
CTE, linear 35.0 µm/m-°CCured, Below Tg
 131 µm/m-°CCured, Above Tg
Thermal Conductivity 0.420 W/m-KCured, Laser Flash
Glass Transition Temp, Tg 125 °CCured, by TMA
 
Processing PropertiesOriginal ValueComments
Cure Time 3.00 min
@Temperature 165 °C
Snap or Inline Cure
 4.00 min
@Temperature 150 °C
Fast Cure
 10.0 min
@Temperature 130 °C
Fast Cure
Working Life 120 hourWorklife, 50% increase in viscosity
Shelf Life 12.0 Month
@Temperature -20.0 °C
 
Descriptive Properties
Flow Rate9 sec1cm travel, 200µm gap @ 80°C

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PLOCT5105 / 255316

Proto3000 – 3D Engineering Solutions

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