sun-screening agent

Using thecharacteristic of strong wide band absorption of nanosized zinc oxide in ultraviolet zone, it can be alone employed as the component of sun-screening agent to protect the skin by efficiently absorbing the ultraviolet ray.
利用纳米氧化锌在紫外区有强的宽带吸收的特性，可单独使用纳米氧化锌作为防晒剂成分就能高效吸收紫外线保护皮肤。