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Master Bond adhesives

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Henkel Loctite® ABLESTIK 285 CAT 11 Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: Appearance: Black

Mix Ratio, by weight -Material:Catalyst: 100:4

Mix Ratio, by Volume -Material:Catalyst: 100:9.9

Product Benefits:

  • Thermally conductive
  • Non-sag
  • Thixotropic
  • Resin versatility
  • Low CTE
  • Long pot life
  • Good chemical resistance
  • Good physical and chemical properties at elevated temperatures
Cure: Heat cure

Application: Thermally conductive adhesive

Typical Assembly Applications: Bonding metals and ceramic substrates in heat sink applications

LOCTITE ABLESTIK 285 CAT 11 adhesive is designed for assembly applications that require thermal management. It is also recommended for low stress bonding applications. LOCTITE ABLESTIK 285 CAT 11 can be used with a variety of catalysts.

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
Density 2.27 g/ccMixed Properties
 2.40 g/ccPart A Properties 285
Viscosity 50 cPPart B Properties CAT 11
Outgassing - Total Mass Loss 2.8 %Sample cured for 8 hours @ 82°C; ASTM E 595, per NASA Reference Publication 1124
Collected Volatile Condensable Material 0.010 %Sample cured for 8 hours @ 82°C; ASTM E 595, per NASA Reference Publication 1124
 
Mechanical PropertiesOriginal ValueComments
Shear Strength 9.70 MPa
@Temperature 100 °C
Lap, Aluminum to aluminum; ASTM D1002
 12.4 MPa
@Temperature -55.0 °C
Lap, Aluminum to aluminum; ASTM D1002
 14.5 MPa
@Temperature 25.0 °C
Lap, Aluminum to aluminum; ASTM D1002
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+15 ohm-cmCured; ASTM D257
Dielectric Constant 5.8
@Frequency 1e+6 Hz
Cured; ASTM D150
Dielectric Strength 17.7 kV/mmCured; ASTM D149
Dissipation Factor 0.020
@Frequency 1e+6 Hz
Cured; ASTM D150
 
Thermal PropertiesOriginal ValueComments
CTE, linear 29.0 µm/m-°CCured; ASTM D3386
Thermal Conductivity 1.44 W/m-KCured; ASTM D-2214
Maximum Service Temperature, Air 155 °C
Minimum Service Temperature, Air -55.0 °C
Glass Transition Temp, Tg 112 °CCured; ASTM D3418
 
Processing PropertiesOriginal ValueComments
Cure Time 0.500 - 1.00 hour
@Temperature 120 °C
 2.00 - 4.00 hour
@Temperature 100 °C
 8.00 - 16.0 hour
@Temperature 80.0 °C
Working Life 4.00 hourMixed Properties, 100 g mass
Shelf Life 12.0 MonthPart A Properties 285

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PLOCT5008 / 255219

Rulon Bearings

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