摘要
通过熔融加工和挤出吹塑的方法,制备了反式聚-1,4-异戊二烯(TPI)含量分别为1%、5%和9%的TPI/LLDPE复合薄膜。将复合薄膜置于60℃的饱和碘蒸气中处理,制备得到具有光热转换功能的薄膜。结果表明,复合薄膜中TPI含量越高,经碘蒸气处理后所得薄膜的光热转换能力越强。在功率为0. 9W的激光照射3min后,具有光热转换功能的薄膜表面的温度升高值最大达35℃。
A series of TPI/LLDPE composite films containing TPI of 1 %, 5 % and 9 % were prepared by thermal processing and extruding blow molding. After doping in saturated iodine vapor at 60 ℃, the composite films were converted and films with photothermal conversion ability were obtained successfully. The more TPI in the composite film, the better photothermal conversion ability of the film doped by iodine vapor. It shows that under irradiation of laser light with 808 nm and power of 0.9 W for 3 minutes, the surface temperature of the as-prepared film with photothermal conversion ability can increase as much as 35 ℃.
作者
韩朋
张晓红
乔金樑
Han Peng;Zhang Xiaohong;Qiao Jinliang(SINOPEC Beijing Research Institute of Chemical Industry , Beijing 100013)
出处
《化学通报》
CAS
CSCD
北大核心
2019年第4期365-367,共3页
Chemistry
