Decorative Electronics Industrial Hallemite Flooring and Construction

RBC-1047 Technical Data Sheet

Type:  Electronics  
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CLEAR-1047 is a low viscosity ultra-clear resin used in potting and casting applications where a clear resin system is desirable.  Depending on the hardener selected, CLEAR-1047 resin can be cured at room temperature or at elevated temperatures to obtain specific properties.

 

HANDLING PROPERTIES:

 

Mixed Viscosity @ 25oC,cps                                                900

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

 

PHYSICAL PROPERTIES (CURED):

 

Color                                                                                         Clear

Specific Gravity @ 25oC                                                         1.15

Hardness, Shore D                                                                86

Linear Shrinkage, in./in.                                                        0.008

Moisture Absorption 10 Days @ 25oC, %                          0.19

Izod Impact Strength, ft. lbs./in. of notch                              0.55

Tensile Strength @ 25oC, psi                                               9,100

Compressive Strength  @ 25oC, psi                                   1,800

 

THERMAL PROPERTIES (CURED):

 

Thermal Conductivity, Cal/Sec/CM2/oC/CM X 10-4              5.2

Thermal Stability, 1000 Hrs. @ 175oC, % Wt. Loss           0.45

Coefficient of Thermal Expansion, in./in./oC X 10-6           50

Heat Distortion temperature, oC                                            140

Operating Temperature Range, oC                                     -55 to 140

 

ELECTRICAL PROPERTIES (CURED):

 

Volume Resistivity  @ 25oC, OHM-CM                            6x1015

Dielectric Strength, Volts/Mil                                              475

Dielectric Constant  @ 25oC, 100 KC                              4.3

Dissipation Factor  @ 25oC, 100 KC                               0.030

 

The above properties are typical of a system cured with hardener #B-31

 

RECOMMENDED HARDENERS:

 

B- 31                  A rigid, heat cure  system with a long pot life, designed for small to large

                            castings.

B-125                  A rigid, faster setting version of B-31 with excellent air-release and hardness.

                          

 

MIXING INSTRUCTIONS:  Weigh the desired amount of CLEAR-1047 resin into a clean container and combine with recommended hardener in one of the ratios shown below.

 

Hardeners                         Parts by wt.                        Pot Life

                                       per 100 pts. resin                  100 grms. @ 25oC

B-31                                        50                                              2- 3 hrs.

B-125                                      45                                              1-2 hrs.

 

 

RECOMMENDED CURE SCHEDULE:

Hardener               Cure @ 25oC       Cure @ 65oC       Cure @ 100oC       Cure @ 130oC

B-31                             -.                           1-2 hrs.                       1 hr.                     30-45 mins. 

B-125                           -                             1 hr.                           30-40 mins.          30 mins.                            -

 

 

 

 

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