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Urethane Conformal Coating

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Urethane Conformal Coating provide superior toughness and abrasion resistance and excellent protection from humidity and organic solvents. Polyurethane coatings are available as either aerosol or bulk formulations. Both formulations provide excellent humidity resistance and far greater chemical resistance than Acrylic coatings. Single component Polyurethanes, are easy to apply, enjoy long pot life but sometimes require very lengthy cure cycles to achieve full or optimum cure. The cure cycle can be accelerated by the application of heat typically reducing cure times to less than 4-5 hours at 50% humidity. For applications that will see any direct mechanical wear against the coating users should consider urethane conformal coatings. Includes an ultraviolet (UV) indicator.

Miller-Stephenson’s Urethane Conformal Coating contain no free isocyanates and all formulations are 100% non-flammable, low odor, low VOC, and non-ozone depleting.  Our urethane conformal coatings offer robust and superior performance, and offer base resins which conform to MIL-SPEC (MIL-I-46058C Type UR, IPC-CC-830B and is UL 94 V-0; UL file number E105698)

Urethane Conformal Coating

MS-470C | Urethane Conformal Coatings

Miller-Stephenson's Urethane Conformal Coating offers superior toughness and abrasion resistance and excellent protection from humidity and organic solvents. Urethane resins are very hard and resistant to mechanical wear, their hardness is second only to epoxy conformal coatings. However urethanes are much easier to be reworked than an epoxy. Miller-Stephenson's Urethane Conformal Coating have the following benefits:

  • Superior toughness and abrasion resistance
  • Reworkable and room temperature cure
  • Solvent and discoloration resistant
  • Fluorescent under UV light
  • No cracking or crazing with vibration

Urethane Conformal Coating

MS-472C | Urethane Coating

Miller-Stephenson’s Urethane Conformal Coating offers superior toughness and abrasion resistance and excellent protection from humidity and organic solvents. Urethane resins are very hard and resistant to mechanical wear, their hardness is second only to epoxy conformal coatings. However urethanes are much easier to be reworked than an epoxy. Miller-Stephenson’s Urethane Conformal Coating have the following benefits:

  • Reworkable and room temperature cure
  • Solvent and discoloration resistant
  • Fluorescent under UV light
  • No cracking or crazing with vibration
  • Superior toughness and abrasion resistance

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