Epic Resins Polymers for Industry Since 1958

Air & HEPA Filter Polyurethanes and Epoxy Resins

Our filter adhesives, potting and casting resins are designed to optimize your application. We formulate epoxies and polyurethanes to endure shock, vibration, and extreme temperatures in automobiles, industrial settings, homes, and more. Our experts partner with you to increase your production efficiencies by manufacturing air filter adhesives and end cap products with better consistency and quicker cure time.

 

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Polyurethane & Epoxy Adhesives for HEPA Filters

Air-tight bonding is essential for a properly functioning HEPA filtration system. We specialize in formulating durable adhesives to withstand harsh environments. Our polymers have excellent flow and adhesive qualities. We produce HEPA polyurethane and epoxy adhesives strong enough to withstand rough handling, without cracking or tearing. Partner with Epic Resins to producing high-performing HEPA filtration systems.

Popular Air & HEPA adhesive and potting compounds:

ToughPleat is a two-component polyurethane series for demanding molded filter end cap applications. This formulation is excellent for filters subjected to constant pulsing and/or pressure drops. High tear resistance prevents the filter from being damaged in the installation or removal process.

  • Features Include:
    • High tensile strength
    • High elongation
    • Excellent tear resistance
    • Easy to dispense
    • Reduced WIP time
  • Epic S7584 is a two component gel potting compound
  • Designed for use in HEPA filters
  • Convenient 1:1 weight mix ratio
  • Very low mixed viscosity.
  • Epic S7463 is a flexible, 2-component polyurethane end cap adhesive
  • 4:1 by volume mix ratio
  • Bonds to many end cap substrates
  • Resistant to stress cracking caused by rough handling and/or harsh filtration environment
  • Fast gel time for quick production cycle times
  • Epic S7451 is a two-component epoxy adhesive
  • Bonds to a variety of substrates
  • Designed with raw materials, meeting one or more of the following parts in CFR Part 21: 175.105, 175.300
  • Epic S7421 is a polyurethane casting compound
  • Used in filter end cap applications
  • Fast cure and high hardness
  • Available in various colors
  • Epic S7293 is a 2-component polyurethane filter adhesive/potting compound
  • Designed for high-temperature applications
  • Good tear propagation
  • Low weight loss after exposure to 1000 hours @ 275F
  • Epic S7268 is a 2-component reactive polyurethane filter adhesive
  • Used in organic vapor cartridges
  • Bonds to both plastic and various filter media
  • Quick set-up time
  • Low viscosity for easy workability
  • Exhibits low cure odor
  • Epic 0181 is a 1-component epoxy compound
  • Designed for filter end caps requiring elevated temperature resistance
  • Bonds to a variety of metals
  • Performs well for short durations, up to 300F
  • Chemical resistant to most vapors

Air Filter Adhesive Manufacturer

Our chemists create resin formulations for any need. Whether you need high-temperature resistance with a moisture-cure characteristic in a panel air filter for home use, or a mold-resistant adhesive in a specific color for an air purifier, our chemists create the right adhesive for your application. Our product testing simulates real-world environments to ensure your adhesive works exactly as planned.

We offer our customers decades of experience in specialty polyurethane and epoxy resin formulation. Our expertise gives you the ability to maximize product development and supply consistency for better production of your filters.

View our filtration brochure.
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