WBD-GS high performance composite lightning rod series is a high-tech product jointly developed by our company in the field of aerospace and non-ferrous metals. Its birth solves the contradiction between good lightning protection effect and greatly increasing the weight burden of famous and ancient trees, and becomes the best choice to protect famous and ancient trees. This product according to the principle of charge transfer to select the material and structure of the flash, the use of titanium alloy high resistance characteristics, reasonable adjustment of alloy ratio, control the resistance of the needle body, scientific optimization of the length and diameter of the needle body, to ensure the lightning wave resonance and lightning peak impedance, in order to limit the discharge current amplitude, to reduce the electromagnetic radiation harm, Reduce the impact on the lead down line and grounding network; The support rod is made of aerospace resin glass fiber composite material and advanced technology, which not only has good insulation performance, but also has the advantages of high strength and light weight. The details are as follows:
1.Light weight: The weight of a high performance composite lightning rod is less than 30% of that of an ordinary steel lightning rod of the same size and shape.
2.high strength: titanium alloy strength is 2 times of stainless steel, in lightning intensity, long duration and other harsh conditions, no effect, no deformation, no damage.
3.corrosion resistance: its corrosion resistance is far better than stainless steel, to ensure the lightning rod without maintenance, service life of more than 20 years.
4. the ability to reduce lightning current is obvious: according to the principle of charge transfer to choose the material and structure of lightning, in order to limit the discharge current amplitude, to reduce the electromagnetic radiation harm.
5.excellent impact resistance and insulation performance: its breakdown strength: 14kV/mm; Insulation resistance: 1 x 1013Ω/mm.