Home > Products > By Application > Conformal Coatings > UV Conformal Coating > HUMISEAL UV40 dual cure acrylated urethane coating clear

HUMISEAL UV40 dual cure acrylated urethane coating clear

  

Request Quote Request Sample

HumiSeal UV40 is a single component, high solids, UV curable, acrylated polyurethane conformal coating that possesses excellent chemical resistance, surface hardness, flexibility, and moisture resistance. The material is tack-free after exposure to UV light. A secondary moisture cure mechanism will cure unexposed areas of the coating within 2-3 days at ambient conditions. The coating fluoresces under UV light to allow for coating inspection and can be applied by selective coating equipment. HumiSeal® UV40 coating is recognized under UL File Number E105698 and is MIL-I-46058C qualified, and IPC-CC-830 and RoHS Directive 2011/65/EC compliant.

HumiSeal UV40 Dual Cure Acrylated Urethane Coating is a one-component, UV-curing polyurethane coating that offers high solids, flexibility, surface hardness, moisture and chemical resistance. It fluoresces under UV light to aid inspection and can be applied by spraying or brushing methods. 1 L Can.

Density 1.10 ± 0.05 g/cm³
Minimum Solids Content 95 %
Viscosity, per Fed-Std-141, Meth. 4287 650 ± 150 centipoise
Recommended Coating Thickness 25 – 125 microns
Recommended UV Cure See curing section below in TDS
Recommended Stripper HumiSeal® Stripper 1100
Thermal Shock, 50 cycles per MIL-I-46058C -65°C to 125°C
Glass Transition Temperature – DSC 45°C
Coefficient of Thermal Expansion – TMA 85 ppm/°C Below Tg
Modulus – DMA 197 ppm/°C Above Tg
Modulus – DMA 10360 MPa @-40ºC
4280 MPa @ 25ºC
66 MPa @ 80ºC

TDS:Download

Get MSDS

    Please leave your information and we'll get back to you shortly!







    PCB Insulation Coating Layer
    https://prostech.ph/pcb-insulation-coating-layer/

    Why need to add a Conformal Coating for Electrical Insulation purposes?Electrical power rising trendsHigh power & voltage electrical devicesWhen the
    Waterproof Coating for Electronics
    https://prostech.ph/waterproof-coating-for-electronics/

    How to waterproof your electronic devices?Applying a protective layer onto the printed circuit boardReinforcing the connection of electronic components on
    Electronics Circuit Board (PCB) Protective Coating
    https://prostech.ph/electronics-circuit-board-pcb-protective-coating/

    Why do electronic devices and PCB need a protective layer?Prostech Electronics & Circuit Board (PCB) Protective Coating offerHow is a
    Humiseal Conformal Coating Type based on Chemical Base
    https://prostech.ph/humiseal-conformal-coating-type-based-on-chemical-base/

    AcrylicsPolyurethanesEpoxiesSiliconesUV Curable Coatings The primary solids material contained in conformal coatings categorizes into five main types, namely acrylics, polyurethanes (or

    Outstanding Feature Product Group