RBC Industries' line of thermally conductive epoxy resins includes some of the most advanced epoxy systems available today. Our standard line offers products that can be cured at room temperature or at elevated temperatures or we can custom formulate to meet any specific project need. Of course the key to our thermally conductive materials is the fact that each of these epoxy systems provide excellent electrical insulation, prevent heat distortion and offer low shrinkage. Whether you need a material to be used as an adhesive, as a heat sink for large castings or as an encapsulant for heat generating components, RBC Industries offers the premiere line of thermal management resins.
Over the past thirty-seven years RBC has formulated some of the world's finest thermally conductive epoxies for potting and encaspulating. With your technology on the line it would be unthinkable to use a material that you cannot trust. From the smallest pieces to the largest ballasts, when thermal management is a priority, RBC is the name that the electronics, electrical, automotive and aerospace industries trust to protect, insulate or simply hide their most precious components.
|Product Number||Description||Pot Life||Mixed Viscosity, cps||Thermal Conductivity cal/sec/cm2/oC/cm X 10-4||Operating Temperature Range, oC|
|POLY-570||Blue or Black, Fast curing system is UL listed for 94 V-O flame retardancy||12 mins.||4,000||30.0||-50 to 150|
|RBC-4100||Black, high viscosity, general purpose resin. Available in a fire retardant version #4200||5 hrs.||10,000||29.4||-65 to 155|
|RBC-4300||Black, low viscosity version of #4100. Available in thixotropic version #4310||5 hrs.||1,400||29.7||-55 to 130|
|RBC-4500||Black, medium viscosity, fire retardant version of #4100. Meets flammability requirements for UL94V-O||5 hrs.||13,000||25.0||-65 to 155|
|RBC-4501||Black, lower viscosity, multi-purpose potting system. Meets flammability requirements for UL94V-O||3 hrs.||9,500||30||-65 to 130|
|RBC-4503||Black, low viscosity, multi-purpose potting system. Meets flammability requirements for UL94V-O||3 hrs.||3,300||27.3||-65 to 130|
|RBC-4600||Black, medium viscosity, one-part, general purpose system. Available in thixotropic version #4610 and fire retardant version #4700||6 mos.||5,000||30.0||-65 to 155|
|RBC-4800||Grey, medium viscosity resin offering low shrinkage, good machinability and excellent air release||120 mins.||12,000||20.0||-65 to 165|
(Note: The properties listed were determined using the recommended hardener. Other hardeners can be used with these products to obtain other properties. Consult individual data sheets and/or hardener chart for information. All tests were performed at 25 degrees C unless otherwise stated.)
The products listed in this chart constitute just some of the products in our standard line, additional products may be found in our Resources Section. In addition, samples are readily available upon request. If you cannot find what you are looking for, our technical staff can also work with you to create a custom formulation to meet your specific requirements.
If you have any additional questions or require any samples, please fill out our Online Information Request Form and someone from our staff will get back to you right away.