HumiSeal UV50LV is a one-part, low-viscosity, dual-cure acrylated polyurethane coating. HumiSeal designed it for film-coater style selective coating equipment.
Key Features of HumiSeal UV50LV
- 300 cPs viscosity
- Instant UV tack-free cure
- Perfect for automotive and outdoor electronics
Thin, Even Coverage
First, with a viscosity of just 300 cPs, UV50LV flows easily. As a result, it gives thin, uniform coverage over dense circuit patterns while keeping high-solids performance.
Built for Thermal Cycling
This coating also offers extra flexibility. Therefore, it performs better in extreme thermal cycling tests than many traditional UV-curable products.
Fast, Complete Curing
UV50LV becomes tack-free instantly after UV exposure. In addition, a secondary moisture cure finishes shadowed areas within 7 days.
Easy Inspection
In addition, the coating carries UL approval and fluoresces under UV light. So inspectors can confirm coverage quickly and reliably.
Why Choose HumiSeal UV50LV?
HumiSeal UV50LV combines the speed of UV curing with greater durability and resistance to thermal stress. For example, it is ideal for automotive and outdoor electronics that face wide temperature swings.
Because it is designed for film coaters, it also fits neatly into automated selective coating lines. That helps you keep throughput high without giving up protection.
Browse our full range of conformal coatings to compare options for your boards.
