DK系列窗膜有DK70/15/35型号，采用纳米陶瓷隔热技术，是新能源汽车不错的选择，它不但拥有接近金属膜的隔热效果，同样也具备了不阻挡新能源汽车及手机信号的特点。不会发生褪色现象，达到侧窗隐私效果。能够99%以上隔绝太阳光中全波段紫外线，红外线穿透阻隔率达到98%，纳米陶瓷颗粒可以对近红外和远红外有很强的吸收，扩散到车外，降低车内温度，具有高清晰、高隔热的功能，相当于千倍级SPF50+PA+++防晒效果！有效防止晒黑晒伤，保护人员免受紫外线伤害的同时，也防止汽车内饰物品老化，让太阳光更温柔。

The DK series window film comes in the DK70/15/35 model, which adopts nano ceramic insulation technology and is the preferred choice for new energy vehicles. It not only has a thermal insulation effect similar to that of metal films, but also has the characteristic of not blocking new energy vehicles and mobile phone signals. Adopting the inherent color of ceramics without adding any pigments, it will never fade, achieving the privacy effect of the side window. It can isolate over 99% of the full band ultraviolet rays in sunlight, with an infrared penetration barrier rate of 98%. Nano ceramic particles can have strong absorption of near-infrared and far-infrared, diffuse to the outside of the car, reduce the temperature inside the car, and have a high-definition and high insulation function, equivalent to a thousand times SPF50+PA+++sunscreen effect! Effectively preventing sunburn, protecting personnel from UV damage, while also preventing aging of automotive interior items, making the sunlight more gentle.