Decorative Electronics Industrial Hallemite Flooring and Construction

RBC-3800 Technical Data Sheet

Type:  Electronics  
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RBC-3800 epoxy system is an unfilled, low viscosity, semi-flexible epoxy system used for epoxy potting and encapsulating and/or insulating a variety of electronic components. RBC-3800 exhibits excellent impact and thermal shock resistance and its electrical and physical properties are stable at 130oC continuous operation. The #3800 system is also available in a pigmented version to help insure a proper mix.

 

 

HANDLING PROPERTIES:
Mixed Viscosity @ 25oC, cps
Shelf Life, (closed Container @ 25oC)
3,500
12 months
PHYSICAL PROPERTIES (CURED):
Color
Specific Gravity @ 25oC
Hardness, Shore D
Linear Shrinkage, in./in.
Moisture Absorption 10 Days @ 25oC, %
Izod Impact Strength, ft. lbs./in. of notch
Tensile Strength @ 25oC, psi
Compressive Strength @ 25oC, psi
Translucent
1.10
55
0.008
0.81
1.40
2,100
3,000
THERMAL PROPERTIES (CURED):
Thermal Conductivity, cal/sec/cm2/oC/cm X 10-4
Thermal Stability, 1000 Hrs. @ 175oC, % Wt. Loss
Coefficient of Thermal Expansion, in./in./oC X 10-6
Heat Distortion Temperature, oC
Operating Temperature Range, oC
5.5
3.20
85
35
-65 to 130
ELECTRICAL PROPERTIES (CURED):
Volume Resistivity @ 25oC, ohm-cm
Dielectric Strength, volts/mil
Dielectric Constant @ 25oC, 100 KC
Dissipation Factor @ 25oC, 100 KC
8x1015
400
4.80
0.0016


MIXING INSTRUCTIONS:
Weigh the desired amount of #3800 Epoxy Resin into a clean container and combine with recommended amount of #3800 Epoxy Hardener. Mix thoroughly. Entrapped air may be removed by vacuum.

RECOMMENDED CURE SCHEDULE:

 

     
Mix Ratio by weight:

100 parts resin to 200 parts hardener

Pot Life @ 25oC 1 WEEK
  @ 65oC 12 HRS.
  @ 100oC 30 MINS.

 
Cure Time @ 75oC 15-20 HRS.
  @ 95oC 6-8 HRS.
  @ 120oC 2-3 HRS.

 

 

ASSOCIATED PUBLICATIONS:
RBC-3800 Epoxy Resin Material Safety Data Sheet (MSDS)

RBC-3800 Epoxy Hardener Material Safety Data Sheet (MSDS)

 

 
rbchallemiteamp
RBC Industries, Inc
80 Cypress Street
Warwick, RI 02888
USA
T:  888-RBC-EPOXY    |    888-(722-3769)    |    401-941-3000
F:  401-941-0150
E:  support@rbcepoxy.com