UV Curable – UV 50 Product Family

UV 50 Product Family

HumiSeal’s UV 50 conformal coatings series consists of light cured conformal coatings designed for additional flexibility when compared to other UV conformal coatings. This can be an advantage in applications that require added thermal and mechanical shock cycle characteristics. UV50 products provide superior protection and value for medium and high-volume PCB manufacturing applications. Curing in seconds upon exposure to appropriate UV light, UV50 products allow for short cycle times and maximum production speeds. Their unique, dual cure chemistry eliminates the need for hazardous solvents and thinners, while the secondary moisture cure provides assurance of cure in hard to reach or shadow areas. UV50 products can be sprayed using traditional automated spray equipment and fluoresce under UV light to allow for easy inspection.

Properties of the UV50 product family include:

  • Superior flexibility, excellent thermal and mechanical shock resistance
  • 100% solids, no solvents or thinners required, minimal environmental impact
  • ROHS 2011/65/EC compliant versions, UL V0 versions
  • Superb adhesion to a wide range of commonly used solder resists
  • Excellent insulation resistance and moisture insulation resistance
  • Resistant to a wide range of solvents
  • Secondary moisture cure mechanism for shadowed areas

uv curableHumiSeal®UV50

Single component, medium viscosity, highly flexible, high solids, UV curable, acrylated polyurethane that possesses excellent chemical resistance, surface hardness, flexibility, and moisture resistance.

  • Unique Features: High flexibility, secondary Cure for Shadow Areas, superior chemical resistance
  • Primary Applications: White Goods, Automotive, Aerospace, Industrial
  • Recognized under IPC-CC-830 and RoHS Directive 2011/65/EC

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uv curableHumiSeal®UV50 LV

Low viscosity, single component, high solids dual cure acrylated polyurethane conformal coating. Excellent chemical and moisture resistance. Higher flexibility compared to other UV curable conformal coatings, giving improved performance in thermal cycling tests.

  • Unique Features: Low Viscosity for Film Coating, Improved Flexibility
  • Primary Applications: White Goods, Automotive, Industrial
  • Recognized under UL and RoHS Directive 2011/65/EC

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