The Applications of Direct Fluorinated HDPE in Oil & Gas storage and Transportation
Characteristics of elemental fluorine and carbonfluorine bonds were analyzed. The barrier and oilresistance properties of direct fluorination of HDOE were unveiled from molecule structure. The HDPE surface fluorination results in the increase of surface energy, cross link to some extent and shrinkage of polymer free volume.The application of direct fluorination of HDPE in oil in oil & gas storage and transportation fields were reviewed, including oil and gas pipe,plastic petrol-tanks and HDPE impermeable membrane applied in oil tank foundation. After direct fluorination processing, the anti-corrosion and the permeability to hydrocarbons of HDPE pipes are strengthened. With the development of technology, it will be the trend that the multilayer fuel tanks replace the single layer fuel tanks. The HDPE is applied as the outermost layer of multilayer structure to ensure the processing property and the impact resistance in low temperature.
direct fluorination high density polyethylene barrier property oil and gas pipe plastic tanks impermeable membrane
Hongwei Yang Shiliang Yang Chao Wu Yiwei Fei Xianyong Wei
School of Chemical Engineering&Technology, China University of Mining and Technology, Xuzhou,Jiangsu Xu Zhou Air Force College, Xuzhou, Jiangsu Province, China School of Chemical Engineering&Technology, China University of Mining and Technology, Xuzhou,Jiangsu
国际会议
2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)
广州
英文
2436-2439
2011-11-18（万方平台首次上网日期，不代表论文的发表时间）