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RBC-2365 Technical Data Sheet

Type:  Industrial  
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RBC #2365 is a thixotropic version of RBC#2360.  RBC#2365  is a non-sag adhesive.  It exhibits high peel strength, excellent shock and vibration resistance.  Cured properties can be varied with the amount of hardener used, allowing a wide range of resiliency.  It is ideal for bonding materials with different coefficients of thermal expansion.  RBC#2365 bonds well to nickel, aluminum, nylon, polypropylene, glass and wood. 




Mixed Viscosity @ 25oC,cps                                                                         thixotropic

Pot Life                                                                                                            1-2 hours

Shelf Life, (closed Container @ 25oC)                                                      12 Months



Color                                                                                                               translucent

Specific Gravity @ 25oC                                                                               1.07

Hardness, Shore D                                                                                       40

Linear Shrinkage, in./in.                                                                                0.005

Moisture Absorption 10 Days @ 25oC, %                                                 0.55

Izod Impact Strength, ft. lbs./in. of notch                                                     11.25

Bond Shear Strength, psi Al/Al @ 25oC                                                      4,500                    

Tensile Strength @ 25oC, psi                                                                       3,500

Compressive Strength  @ 25oC, psi                                                           8,000



Thermal Conductivity, cal/sec/cm2/oC/cm X 10-4                                          5.20

Thermal Stability, 1000 Hrs. @ 175oC, % Wt. Loss                                     1.25

Coefficient of Thermal Expansion, in./in./oC X 10-6                                      45.0

Operating Temperature Range, oC                                                                -55 to 100



Volume Resistivity  @ 25oC, ohm-cm                                                           8 x 1012

Dielectric Strength, volts/mil                                                                            430

Dielectric Constant @ 25oC, 100 KC                                                            3.3

Dissipation Factor @ 25oC, 100 KC                                                              0.018



The above properties are typical of a semi-flexible formulation cured for 1 hr @ 65oC and 1 hr. @ 120oC.





MIXING INSTRUCTIONS:  Weigh the desired amount of #2365 Resin into a clean container and combine with AB-528 Hardener in one of the ratios shown below.  Mix thoroughly for a minimum of three minutes by hand, or one minute by machine.


Semi-Flexible, Impact and                  100 parts RBC #2365

Shock Resistant                                   100 parts Hardener AB-528


Flexible, Excellent Peel                    100 parts RBC #2365

Strength                                              132 parts Hardener AB-528


RECOMMENDED CURE STRENGTH:  Pot life ranges from 1 - 2 hours depending on batch size and hardener ratio.  Cure for 72 hours at room temperature (25oC) or 2 hours at 65oC.  For optimum properties, cure 1 hour at 65oC followed by 1 hour at 120oC.




RBC Industries, Inc
80 Cypress Street
Warwick, RI 02888
T:  888-RBC-EPOXY    |    888-(722-3769)    |    401-941-3000
F:  401-941-0150