Electric vehicle helmet What is the material of the lens?

1. Helmet lenses will not be made of glass. If it breaks, it will hurt people.

2. Perspex is not suitable for use as mirror glass of helmet because of its poor light transmittance.

3. Good helmet lenses are made of PC resin. Then, a layer of hardening film and a layer of ultraviolet blocking film, also known as PC resin, are coated on the outside of the lens. It is an excellent engineering thermoplastic with excellent impact resistance, good creep resistance and dimensional stability, heat resistance, low water absorption, non-toxic and excellent dielectric properties. It is one of these engineering plastics with better transparency

If the helmet becomes dirty, please wash it with water first, and then dry it with a soft cloth. Do not rub directly with your hands, because the fine ash and sand are also very hard.