Epic Resins — Polymers for Industry Since 1958

Potting and Casting Materials for Submersible Pumps

Our potting compounds for the submersible pump market have a proven track record of excellent field performance. We formulate these epoxies and polyurethanes to provide extremely low water absorption, good chemical resistance, and exceptional thermal conductivity. With a variety of submersible pump potting compounds, you will find the perfect solution to your unique needs. Materials with properties such as electrical insulation, room-temperature cure and low viscosity are all available to ensure the ideal material for your submersible pump.

Submersible pump motor encapsulated with epoxy potting compound

Popular Submersible Pump Resins:

 
  • Epic S7613 is a two-component heat-cure epoxy
  • Designed to withstand high-temperature environments
  • High Tg, above 190°C, ideal for high temperature, high pressure and hazardous environments
  • Crack-resistant, adding durability and longevity to heavy-duty equipment
  • High thermal conductivity allows heat to dissipate from high temperature applications
  • Relatively low mixed viscosity for easier processing
  • Epic S7414-01 is a two-component epoxy potting compound
  • Designed to provide electrical insulation in a room-temperature cure material
  • Low viscosity
  • Good thermal management
  • Epic S7236 is a two-component epoxy potting compound
  • Low viscosity
  • Excellent penetration of intricate parts
  • Great thermal and electrical properties
  • Epic S7136 is a two-component epoxy potting/casting compound
  • Designed for applications that require low water absorption and good chemical resistance in conjunction with good thermal conductivity
  • Outstanding chemical resistance, when cured for 1 hour @100°C
  • Has shown no physical breakdowns after a 1-year soak in methylene chloride.
  • Epic R1055/H5083 is a UL-recognized, vacuum-grade modified epoxy system
  • RTI rating of 180°C RTI
  • Low mixed viscosity and a long gel time allow this material to achieve 100% penetration of tightly wound coils and tight tolerance spaces in potting applications
  • Cures at ambient temperatures, giving a reduction in energy costs associated with heat-curing
  • When fully cured, features a combination of exceptional physical and electrical properties that qualify the compound for potting high-voltage power supplies
Viscosity: 2,300 – 3,300 cps @ 25°C, 20 RPM
Hardness: 85 – 90 Shore D @ 25°C

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Custom-Formulated Resins for Submersible Pumps

We have decades of experience as a resin formulator and manufacturer. We can successfully adjust and customize our formulas to meet the needs of OEMs requiring quality protection to add durability to their submersible pumps. We thoroughly test our products to ensure it will function properly in its anticipated environment. Let us help you reduce time to market and give you a consistent product to ensure smooth production.

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