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 our potting and encapsulating products have their own unique characteristics and our staff will be happy to work with you to determine which system will best meet your specifications. Some of these potting and encapsulating systems have been formulated for ease of repairability; some with high peel strength in-mind; some stress shock and vibration resistance ; some focus on thermal properties; while others have been formulated to meet the overall needs of specific applications, such as impregnating and/or potting and encapsulating transformers, coils and other electrical components.
Over the past thirty-seven years RBC has formulated some of the world’s finest epoxies and silicones 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.
| Name | Description | Pot Life | Mixed Viscosity (cps) | Hardness, Shore D | Operating Temperature Range (°C) | UL Listed |
|---|---|---|---|---|---|---|
| RBC-3100 Resin | Clear, medium viscosity, general purpose epoxy potting compound. | 3 hours | 1,500 | 92 | -55 to 140 | No |
| RBC-3200 Resin | Clear, low viscosity, general purpose epoxy potting compound with improved air release and impact resistance. | 3 hours | 300 | 90 | -55 to 130 | No |
| RBC-3300 Resin | Black, medium viscosity, high temperature epoxy offering low shrinkage, excellent electrical and physical properties. | 4 hours | 3,600 | 90 | -55 to 155 | No |
| RBC-3400 Resin | Black, low viscosity, high temperature epoxy offering improved air release and wetting for potting densely packed components. | 4 hours | 2,900 | 85 | -55 to 150 | No |
| RBC-3500 Resin | Black, medium viscosity, high temperature epoxy resin offering very low shrinkage and good machinability. | 4 hours | 4,400 | 90 | -65 to 155 | No |
| RBC-3600 Resin | Black, low viscosity, low density resin for lightweight castings. Available in thixotropic versin 3610. | 4 hours | 1,300 | 80 | -55 to 140 | No |
| RBC-3700 Resin | Translucent, low viscosity, semi-flexible, high temp epoxy potting compound with excellent shock resistance and electrical properties. | 3 weeks | 4,500 | 60 | -65 to 155 | No |
| RBC-3800 Resin | Translucent, low viscosity, semi-flexible epoxy potting compound with excellent impact and thermal shock resistance. | 1 week | 3,500 | 55 | -65 to 130 | No |
| RBC-3810 Resin | 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 | No |
| RBC-3900 Resin | Black, low viscosity, low cost, general purpose epoxy potting compound. Available in filled version #3910. | 1 hour | 1,000 | 83 | -50 to 130 | No |
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 Online Information Request Form and someone from our staff will get back to you right away.
