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    HumiSeal 1A27 Aerosol Conformal Coating

     

    HumiSeal® 1A27 Aerosol is a fast drying, clear urethane conformal coating intended for use on printed circuit assemblies. The product is conveniently dispensed from aerosol cans, utilizing an environmentally safe, non-ODP propellant. 1A27 Aerosol is IPC-CC-830 and RoHS Directive 2002/95/EC compliant, and recognized under UL File Number E105698.

     

    Properties of HumiSeal® 1A27 Aerosol

    Solids Content, % by weight per Fed-Std-141, Meth. 4044

    6.1 ± 1 %

    VOC

    475 grams/liter

    Recommended Coating Thickness

    25 - 75 microns

    Drying Time to Handle per Fed-Std-141, Meth. 4061

    15 minutes

    Thermal Shock, 50 cycles per MIL-I-46058C

    -65°C to 125°C

    Coefficient of Thermal Expansion - TMA

    170 ppm/°C

    Glass Transition Temperature - DSC

    28°C

    Recommended Stripper

    HumiSeal® Stripper 1063