Metastar aramid paper made by 100% of aramid fiber, RTI 200, VTM-0, UL approved, File No ... Metastar Special Paper CO., Ltd. to make paper, our paper's brand is Metastar, some people call metastar paper " Yantai Paper".There are these types of Metastar paper: YT510 ... (T410), YT516 (T416), YT564 (T464), YT511 (T411), and YT822 (T722) the thickness are available from 1.5mil to ...