Decorative Electronics Industrial Hallemite Flooring and Construction

RBC-2360 Technical Data Bulletin

Type:  Industrial  
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RBC #2360 is a modified, low-viscosity resin offering excellent wettability and air release.  It is used both as an adhesive and potting resin.  It exhibits high peel strength, excellent shock and vibration resistance.  It is ideal for bonding materials with different coefficients of thermal expansion.  It bonds well to nickel, aluminum, nylon, polypropylene, glass and wood.  As a room temperature potting compound, it offers long pot life, low exotherm, and good thermal and mechanical shock resistance.

 

HANDLING PROPERTIES:

Mixed Viscosity @ 25oC,cps                                                                          3,000

Pot Life                                                                                                            1-2 hours

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

 

PHYSICAL PROPERTIES (CURED):

Color                                                                                                                   Light amber

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 @ 25 deg. C, psi                                                                  3,500

Compressive Strength  @ 25oC, psi                                                              8,000

 

THERMAL PROPERTIES (CURED):

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

 

ELECTRICAL PROPERTIES (CURED):

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 #2360 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 #2360

Shock Resistant                                  100 parts Hardener AB-528

 

Flexible, Excellent Peel                      100 parts RBC #2360

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 24 hours at room temperature (25oC) or 2 hours at 65oC.  For optimum properties, cure 1 hour at 65oC followed by 1 hour at 120oC.

 

 

 

 
rbchallemiteamp
RBC Industries, Inc
80 Cypress Street
Warwick, RI 02888
USA
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