RBC Industries' line of products for potting and encapsulating includes epoxy resins and silicone rubbers. We offer a full-line of standard formulations or we can custom formulate to meet any specific project need. All of the products have their own unique characteristics, some have been formulated for ease of repairability, some with high peel strength in-mind, some with shock and vibration resistance in-mind, some stress thermal properties and others have been formulated to meet the overall needs of specific applications; such impregnating and/or potting and encapsulating transformers, coils and other electrical components.
Over the past twenty years RBC has formulated some of the world's finest epoxies, silicones and other polymers for potting and encapsulating. 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, RBC is the name that the electronics, electrical, automotive and aerospace industries trust to protect, insulate or simply hide their most precious components.
| General Purpose Potting & Encapsulating Materials | | Product Number | Description | Pot Life | Mixed Viscosity, cps | Hardness,
Shore D | Operating Temp Range,oC | | RBC-3100 | Clear, medium viscosity, general purpose epoxy potting compound | 3 hrs. | 1,500 | 92 | -55 to 140 | | RBC-3200 | Clear, low viscosity, general purpose epoxy potting compound with improved air release and impact resistance | 3 hrs. | 300 | 90 | -55 to 130 | | RBC-3300 | Black, medium viscosity, high temperature epoxy offering low shrinkage, excellent electrical and physical properties | 4 hrs. | 3,600 | 90 | -55 to 155 | | RBC-3400 | Black, low viscosity, high temperature epoxy offering improved air release and wetting for potting densely packed components | 4 hrs. | 2,900 | 85 | -55 to 155 | | RBC-3500 | Black, medium viscosity, high temperature epoxy resin offering very low shrinkage and good machinability | 4 hrs. | 4,400 | 90 | -65 to 155 | | RBC-3600 | Black, low viscosity, low density resin for lightweight castings. Available in thixotropic versin 3610 | 4 hrs. | 1,300 | 80 | -55 to 140 | | RBC-3700 | Translucent, low viscosity, semi-flexible, high temp epoxy potting compound with excellent shock resistance and electrical properties | 3 wks. | 4,500 | 60 | -65 to 155 | | RBC-3710 | Mocha, high viscosity version of #3700 with improved physical properties. Available in thixotropic version #3720 | 3 wks. | 20,000 | 65 | -65 to 155 | | RBC-3800 | Translucent, low viscosity, semi-flexible epoxy potting compound with excellent impact and thermal shock resistance | 1 week | 3,500 | 55 | -65 to 130 | | RBC-3810 | Cream, medium viscosity, semi-flexible version of #3800 with improved physical properties & lower shrinkage. Available in thixotropic version #3820 | 1 week | 10,000 | 65 | -65 to 130 | | RBC-3900 | Black, low viscosity, low cost, general purpose epoxy potting compound. Available in filled version #3910 | 60 mins. | 1,000 | 83 | -50 to 130 |
(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 Technical Data Sheets & Publications 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 On-Line Information Request Form and someone from our staff will get back to you right away. |
