Protect Relays, Resistors and Capacitors with Epoxy and Polyurethane Compounds

Utilizing the right thermally conductive potting compounds is critical for producing quality electronics with superior durability. Our thermally conductive epoxy and polyurethane compounds are unparalleled in structural strength and heat transfer properties for long-lasting performance.

Our resins feature excellent resistance to vibration, chemicals, and extreme temperatures. Choose from a variety of formulas, featuring low temperature cures, great electrical properties, and excellent structural integrity.

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Capacitor, Relay and Resistor Potting Compound

Thermally Conductive Potting Compounds for Electronics

Electronic components can be damaged by moisture, corrosion, and extreme temperatures when not properly protected. Our thermal potting compounds enable even heat distribution, preventing overheating and short circuits.

Can't find what you need below? We can recommend or custom-formulate thermally conductive potting compounds to fit your product specifications. Many of our potting materials are UL rated and certified for enhanced fire resistance. Whether you are looking for a high-temperature potting compound for relays, resistors or capacitors or a resin for potting electronics of all types, Epic Resins has high-quality epoxy or polyurethane compounds for you.

Popular Relay, Resistor & Capacitor Compounds:

  • Epic S7397-03 is a two-component electrical potting epoxy resin system
  • Designed with a convenient 1:1 by weight or volume mix ratio
  • UL 94 V-0 flame rating at 3.2 mm thickness
  • RoHS compliant
  • Epic S7188-03 is a fire-resistant, two-component, filled epoxy potting and casting system
  • Low mixed viscosity to allow for complete air release
  • Convenient mix ratio and very low shrinkage
  • Designed to pass UL 94 V-0
  • Epic S7133 is a general-purpose, two-component, thermally conductive epoxy potting/casting compound
  • Convenient 1:1 mix ratio by weight or volume
  • Uses a less abrasive filler, making it suited for meter-mix dispense applications
  • Strong internal structure to perform exceptionally under the harshest circumstances
  • Lends itself well to applications where good electrical and good thermal conductivity are required in a room-temperature curing system
  • Epic S7076 is a two-component, 100% reactive, electrically and thermally conductive epoxy compound
  • Designed as a cushioning compound to act as an interface between the metal pole piece and the rigid epoxy on an electrical bushing
  • Strong, inherently rugged structure to offer superior performance, even under harsh conditions
  • Eliminates stress fractures in the epoxy compound that results in corona discharge failures
  • Adheres well to most metals
  • Designed to prevent running and dripping during application
  • Epic 0154 is a single-component, thermally conductive epoxy potting compound for electrical components
  • Low-temperature cure and minimal settling characteristics
  • Good heat transfer and electrical properties
  • Supreme structural strength and integrity to provide long-lasting, reliable performance
  • Excellent shelf-life stability for a one-component heat cure epoxy
  • Epic R1000-01 is a filled, high viscosity, modified thermally conductive epoxy resin
  • Stabilized to permit the successful use of dispensing equipment, as well as manual batch processing
  • Room-temperature and elevated-temperature curing options are available
  • High-quality structure designed with exceptional strength and heat transfer properties
  • When combined with appropriate hardeners, it has been successfully used in a variety of applications such as capacitors, resistors, diodes and torch heads
  • Epic R1009/H5017 is a filled, high viscosity, thermally conductive epoxy resin system
  • Stabilized to permit the successful use of dispensing equipment as well as manual batch processing
  • Excellent structural integrity, which won’t be compromised by extreme heat or environmental factors
  • Substantial heat transfer and electrical insulation properties provide exceptional performance
  • Successfully used in a variety of applications such as capacitors, diodes, resistors and torch heads
  • Epic R1015/H5005 is a thermally conductive epoxy
  • Excels as a potting compound in a variety of electronic applications
  • Includes a stabilized filler to reduce settling and minimal development of stresses after curing, especially in delicate and heat-sensitive electronic packages
  • Heavy-duty vibration and elemental protection in a strong, durable structure to provide long-lasting electronic performance

 

Custom Formulations for Relays, Resistors & Capacitors

From cure times to hardness and viscosity, we have the capability to adjust our formulas to better match the resin requirements of your relay, resistor, capacitor or electronic component. Our chemists work with you to produce a formula to match your specifications. We thoroughly test all materials to guarantee the highest quality resin.