Electrical Potting and Encapsulation for Wind Power Charge Controller Components

Potting Compounds for Wind Energy Electrical ComponentsEpoxy potted renewable energy charge controller

Epic Resins has a large selection of products to meet your electrical potting or encapsulating needs. Our technically trained sales staff understands the importance of selecting the proper product to meet your application's demands, and with a large number of UL approved adhesive materials designed to withstand various harsh, outdoor environments, we can help you to meet your high temperature/high voltage requirements. With over 50 years of experience in electrical distribution, Epic Resins can be counted on to provide the protection your device requires.

Be sure to check out the other wind turbine resins and adhesives offered by Epic Resins, your top resource for the highest quality renewable energy adhesive materials.

For the best in charge controller electronics potting materials, contact Epic Resins today.

S7475 - 2 Component Polyurethane Compound

Epic S7475 is a two-component polyurethane compound for potting electronic control modules (ECM’s) and a wide variety of electronic devices. The low mixed viscosity of the S7475 allows the material to flow into intricate areas under printed circuit boards and other tight tolerance areas. Another key property of this product is the 4:1 by volume mix ratio that allows the system to be very adaptable for meter mix and dispense processing. The very low hardness of S7475 in combination with the low Tg provides excellent flexibility, therefore allowing delicate surface mounted devices (SMD's) to expand and contract during thermal cycling and thermal shock. For applications that generate a great deal of heat, S7475 has shown extremely low weight loss at 130°C. S7475 is UL 94 V-0 recognized at 4.8 mm and is RoHS compliant.

S7351 - Room Temperature Cure Polybutadiene Polyurethane

Epic S7351 is a two-component, room temperature cure, polybutadiene based polyurethane. The S7351 was specifically formulated for electronic modules and is also an excellent candidate for electronic control modules (ECM's). Due to its low hardness and flexibility, the S7351 will not exert stress on delicate surface mounted devices (SMD's) on printed circuit boards (PCB's) when exposed to extreme thermal cycling typical of outdoor electronics applications. The S7351 is an excellent alternative to rigid systems that do not allow expansion and contraction of delicate components, causing failures. Also, due to the polybutadiene chemistry used in this formula, the product provides excellent high-temperature properties up to 125°C and much-improved chemical resistance.

S7457 - 2 Component Polyurethane Potting Compound

Epic S7457 is a two-component polyurethane potting compound designed for electronic potting applications. Epic S7458 was formulated or applications requiring a low Tg, thermal cycling resistance, low weight loss at 130°C and is designed to pass UL 94 V-0. This premium RoHS compliant polyurethane has a very soft durometer and is great for applications with constant thermocycling.

S7205 - 2 Component Black Epoxy Potting System

Epic S7205 is a two-component, black epoxy system designed for coating or encapsulating a variety of substrates. Epic S7205 features a low viscosity and long pot life to provide bubble-free castings. It has excellent chemical resistance and good electrical insulating properties, making it an excellent choice for use in potting applications subjected to the elements, such as charge controllers.

Epic Resins—Developing Custom Resin Formulations Since 1958

Our resin technicians and chemists have faced many challenges over the years, and have developed countless epoxy and polyurethane resin products to meet the requirements of our clients. We know what it takes to come through with high-performance polymers with fast turnaround times, excellent product support, and unparalleled quality. Our team works directly with manufacturers to develop custom resin products designed specifically for their unique product or application. From altering past product chemistries to creating one-of-a-kind adhesives and potting compounds, our resin suppliers will find the right formula for your OEM part or system.

Contact the wind power charge controller potting specialists at Epic Resins today for more information on our wide range of renewable energy encapsulating compounds.

Epic Resins epoxy resin formulations and applications

Epoxy Resin Materials

  • 1 component
  • 2 component
  • Polyurethane potting compounds
  • Electrical potting compounds
  • Thixotropic epoxy compounds
  • Anhydride cure
  • Battery potting compounds
  • Adhesives and bonding materials
  • Polyurethane elastomer
  • Flame Retardant Polyurethane
  • Electronic encapsulation
  • Low hardness polyurethane
  • Aliphatic polyurethane compound
  • UL-Recognized potting compound
  • Thermally conductive epoxy

Benefits of polyurethanes over silicone potting

  • Lower cost of materials results in a more economical polymer
  • Better bond strength to substrates and cases
  • Durable and efficient in optimal operating temperatures range
    • Low temperature: -60°
    • High temperature: 150°C
  • Higher chemical resistance to more chemical compounds
  • Reduced water vapor permeability increases water-resistance of sensitive components
  • More flexible formulation allows polyurethanes to be formulated soft or rigid
  • More strength, elongation, and abrasion resistance
  • Reduced outgassing from material
separation and air filter adhesives