Our company develops and sells a nano-waterproof coating that is transparent, non-toxic, environmentally friendly, and odorless. The coating is approximately 2-5 micrometers thick on the product, making it almost invisible to the naked eye. It is low-cost and has excellent waterproofing effects. After use, it can protect PCBAs from moisture, dampness, sweat, and salt spray corrosion, significantly extending the lifespan of PCBA boards. It solves the problem of PCBAs short-circuiting or even burning out due to accidental water contact, sweat from running, or rain.
High-precision electronic components, PCBA circuit boards, and connectors are immersed in Shenzhen Zhongfu FLUERE solution for 3 seconds, and then removed for 3 minutes to quickly revert to a colorless and transparent coating with a thickness of 0.1-10µm. It typically passes IPX6, IPX7, and IP67 waterproof tests, as well as superhydrophobic properties at a 160° water droplet angle, double 85 rating, sulfur resistance, high and low temperature tests, and a 2000-hour neutral salt spray test. It is convenient to use, low-cost, and allows for large-scale rapid production and application, representing a novel nanotechnology application solution for precision electronic protection.
