Please wait a minute...
材料研究学报  2010, Vol. 24 Issue (6): 661-666    
  研究论文 本期目录 | 过刊浏览 |
低温等离子体对低密度聚乙烯(LDPE)薄膜表面改性的研究
解林坤, 叶喜,  吴章康, 邓启平, 柴希娟, 梁艳君
西南林业大学木质科学与装饰工程学院 昆明 650224
Study on Surface Modification of Low Density Polyethylene (LDPE) Film by Low Temperature Plasma Treatment
XIE Linkun, YE Xi, WU Zhangkang, DENG Qiping, CHAI Xijuan, LIANG Yanjun
Department of Wood Science and Interior Decoration, Southwest Forestry University, Kunming 650224
引用本文:

解林坤 叶喜 吴章康 邓启平 柴希娟 梁艳君. 低温等离子体对低密度聚乙烯(LDPE)薄膜表面改性的研究[J]. 材料研究学报, 2010, 24(6): 661-666.
. Study on Surface Modification of Low Density Polyethylene (LDPE) Film by Low Temperature Plasma Treatment[J]. Chin J Mater Res, 2010, 24(6): 661-666.

全文: PDF(926 KB)  
摘要: 利用低温等离子体, 以氧气为工作气体, 在工作压力为20 Pa、处理功率为30 W的条件下对LDPE薄膜进行了表面改性。用接触角、FTIR--ATR、DSC、SEM、AFM等手段对改性表面进行了分析。结果表明: 在10 s~300 s的处理时间内, 单位面积的失重率随处理时间的增加线性增大; 接触角在0~20 s内随处理时间的增加显著减小, 而在40 s~300 s的处理时间内并没有发生显著变化; 改性后的接触角随着放置时间的推移逐渐增大; LDPE薄膜经过氧等离子体处理后能在其表面引入各种极性基团, 主要是羰基、羟基和羧基;处理后薄膜的热性能(主要是结晶度)发生了改变。
关键词 有机高分子材料等离子体处理低密度聚乙烯表面改性    
Abstract:The surface of low density polyethylene film was modified using low temperature O2 plasma under the condition of working pressure of 20 Pa and treatment power of 30 W. The results were analyzed with water contact angle measurement, Fourier transformed infrared spectroscopy(FTIR), differential scanning calorimetry(DSC), scanned electron microscopy(SEM), atomic force microscopy(AFM), etc.. The results showed that the weight loss rate of per unit area was improved as linearity with the increase of the treatment time of 10 s∼300 s; the water contact angle was gradually decreased in the 0∼20 s and theirs values did not change obviously during the 40 s∼300 s treatment time; the evolution of water contact angle was gradually increased with the aging time; the surface of low density polyethylene could form some polar species such as carbonyl, hydroxyl and carboxyl groups and the thermal behaviors (mainly crystallinity) were changed after treatment by low temperature O2 plasma.
Key wordsorganic polymer materials    plasma treatment    low density polyethylene    surface modification
收稿日期: 2010-04-19     
ZTFLH: 

TB324

 
基金资助:

云南省应用基础研究209306和云南省教育厅500929资助项目。

1 R. Bongiovanni, B. Gagnor, G. Malucelli, A. Priola, A. Pollicino, Surface properties and adhesion of maleinized polyethylene films, Journal of Materials Science , 33(6),1461(1998) 2 M.R. Sanchis, V. Blanes, M. Blanes, D. Garcia, R . Balart, Surface modification of low density polyethylene (LDPE) film by low pressure O2 plasma treatment, European Polymer Journal , 42(7), 1558(2006) 3 S. Debnath, R. Ranade, S.L. Wunder, G.R. Baran, J.M. Zhang, E.R. Fisher, Chemical surface treatment of ultrahigh molecular weight polyethylene for improved adhesion to methacrylate resins, Journal of Applied Polymer Science, 96(5),1564(2005) 4 A.R. Martin, F.S. Denes, R.M. Rowell, L.H.C. Mattoso, Mechanical behavior of cold plasma-treated sisal and high-density polyethylene composites, Polymer Composites , 24(3), 464(2003) 5 F.J. Medel, F. García-álvarez, E. Gómez-Barrena, J.A. Puértolas, Microstructure changes of extruded ultra high molecular weight polyethylene after gamma irradiation and shelf-aging,Polymer Degradation and Stability , 88(3), 435(2005) 6 A.I.Drachev, L.A.Rishina, A.B.Gilman, N. M.Galashina , A.N.Shchegolikhin , Crystal phase transformations within propylene/hexane-1 copolymers films as induced by direct current discharge treatment, European Polymer Journal , 41(7), 1688(2005) 7 CY. Lii , CD. Liao , L. Stobinski , P. Tomasik , Exposure of granular starches to low-pressure glow ethylene plasma, European Polymer Journal , 38(8), 1601(2002) 8 L.S. Shi, Characterization of the flame retardancy of EVA copolymer by plasma grafting of acrylic acid, European Polymer Journal , 36(12), 2611(2000) 9 N. De Geyter, R . Morent , C. Leys, Surface characterization of plasma-modified polyethylene by contact angle experiments and ATR-FTIR spectroscopy, Surface and Interface Analysis, 40(3-4), 608(2008) 10 J. Fisher , E.A. Reeves , G. H. Isaac, K. A. Saum, W. M . Sanford, Comparison of the wear of aged and non-aged ultrahigh molecular weight polyethylene sterilized by gamma irradiation and by gas plasma, Journal of Materials Science-Materials in Medicine, 8(6), 375(1997) 11 I. Gancarz, G. Pozniak, M.Bryjak , Modification of polysulfone membranes 3. Effect of nitrogen plasma, European Polymer Journal , 36(8), 1563(2000) 12 Z. M.Liu , Z. K.Xu , J.Q.Wang , Q.Yang , J. Wu , P. Seta, Surface modification of microporous polypropylene membranes by the grafting of poly(gamma-stearyl-L-glutamate), European Polymer Journal , 39(12), 2291( 2003) 13 YAN Zhiyun, LIU Anhua, JIA Demin, The applications of low-temperature plasma treatment in surface modification of polymeric materials, High Technology Letters, 4, 107(2004) (严志云, 刘安华, 贾德民, 低温等离子体技术在聚合物材料表面改性中的应用, 高技术 通讯, 4, 107(2004)) 14 XU Genhui, JIANG Enyong,SHENG Jing,XU Tinxian,LI Zhenhua, Plasma Technology and Application(Beijing, Chemical Industry Press,2006)p.2 (许根慧,姜恩永,盛京,徐廷献,李振花,等离子体技术与应用(北京,化学工业出版社,2006))p.2 15 A. N. Bhoj, M. J. Kushner, Plasma-polymer interactions in a dielectric barrier discharge, IEEE Transactions Plasma Science, 33(2), 250(2005) 16 J. C. Caro, U. Lappan, F. Simon, D. Pleul, K. Lunkwitz, On the low-pressure plasma treatment of PTFE (polytetrafluoroethylene) with SO2 as process gas, European Polymer Journal , 35(6), 1149(1999) 17 D. Hegemann, H. Brunner, C. Oehr, Plasma treatment of polymers for surface and adhesion improvement, Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms, , 208(8), 281(2003) 18 S. Guruvenket , R. G. Mohan , M. Komath , A. M. Raichur , Plasma surface modification of polystyrene and polyethylene, Applied Surface Science, 236(1-4), 278(2004) 19 N. Inagaki, Surface modification of polymeric materials by remote plasma, Macromolecular symposia , 159(1), 151(2000) 20 G. W. Zhao, Y. S. Chen, X. L.Wang, Surface modification of polyethylene film by acrylamide graft and alcoholysis for improvement of antithrombogenicity, Applied Surface Science, 253(10), 4709(2007) 21 NIU Jiarong, GU Zhenya, Research on surface hydrophilic modification of PET and PE films by low temperature air plasma, Journal of Tianjin Institute of Textile Science and Technology, 23(4), 40( 2004) (牛家嵘, 顾振亚, 利用低温空气等离子体改善聚酯和聚乙烯薄膜表面亲水性的研究, 天津工业大学学报, 23(4), 40( 2004)) 22 LIU Yuming, AO Ling, YANG Wanzheng, Surface modification of polyester fabrics and its aging with cold plasma, Acta Scientiarum Naturalium Universitatis Neimongol, 35(5), 593(2004) (刘裕明, 敖玲, 杨万政, 冷等离子体对涤棉表面改性及其时效性研究, 内蒙古大学学报(自然科学版), 35(5), 593(2004)) 23 LI Ying,MAO Sufen, Study on the surface modification of polymer films by plasma, Journal of Functional Materials, 26(5), 468(1995) (李瑛, 茅素芬, 高分子薄膜等离子体表面改性的研究, 功能材料, 26(5), 468(1995)) 24 H. Drnovska, L. Lapcik, V. Bursikova, J. Zemek, Ana M.Barros-timmons, Surface properties of polyethylene after low-temperature plasma treatment, Colloid and Polymer Science , 281(11),1025(2003) 25 M. Lehocky, H. Drnovská, B. Lap???ková, A. Barros-Timmons, T. Trindade, M. Zembala, L. Lap???k, Plasma surface modification of polyethylene, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 222(1):125(2003) 26 T. Hirotsu, A. A. J. Ketelaars, K. Nakayama, Plasma surface treatment of PCL/PC blend sheets, Polymer Engineering and Science , 40(11), 2324(2000) 27 S. C. Park, S. K. Koh, K. D. Pae, Effects of surface modification by Ar+ irradiation on wettability of surfaces of poly(ethylene terephthalate) films, Polymer Engineering and Science , 38(7), 1185( 1998) 28 B. M. Wickson, J. L. Brash, Surface hydroxylation of polyethylene by plasma polymerization of allyl alcohol and subsequent silylation, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 156(1–3), 201(1999)
[1] 叶姣凤, 王飞, 左洋, 张钧翔, 罗晓晓, 冯利邦. 兼具高强度、高韧性和自修复性能的环氧树脂改性热可逆聚氨酯[J]. 材料研究学报, 2023, 37(4): 257-263.
[2] 李瀚楼, 焦晓光, 朱欢欢, 赵晓欢, 矫庆泽, 冯彩虹, 赵芸. 支链含氟聚酯的合成和性能[J]. 材料研究学报, 2023, 37(4): 315-320.
[3] 王刚, 杜雷雷, 缪自强, 钱凯成, 杜向博文, 邓泽婷, 李仁宏. 聚多巴胺改性碳纤维增强尼龙6复合材料的界面性能[J]. 材料研究学报, 2023, 37(3): 203-210.
[4] 马逸舟, 赵秋莹, 杨路, 裘进浩. 热塑型聚酰亚胺/聚偏氟乙烯全有机复合薄膜的制备及其介电储能[J]. 材料研究学报, 2023, 37(2): 89-94.
[5] 殷洁, 胡云涛, 刘慧, 杨逸霏, 王艺峰. 基于电沉积技术构建聚苯胺/海藻酸膜及电化学性能研究[J]. 材料研究学报, 2022, 36(4): 314-320.
[6] 申延龙, 李北罡. 磁性氨基酸功能化海藻酸铝凝胶聚合物的制备及对偶氮染料的超强吸附[J]. 材料研究学报, 2022, 36(3): 220-230.
[7] 崔丽, 孙丽丽, 郭鹏, 马鑫, 王舒远, 汪爱英. 沉积时间对聚醚醚酮表面类金刚石薄膜的结构和性能的影响[J]. 材料研究学报, 2022, 36(11): 801-810.
[8] 龙庆, 王传洋. 不同碳黑含量PMMA的热降解行为和动力学分析[J]. 材料研究学报, 2022, 36(11): 837-844.
[9] 蒋平, 吴丽华, 吕太勇, José Pérez-Rigueiro, 王安萍. 蜘蛛大壶状腺丝的反复拉伸力学行为和性能[J]. 材料研究学报, 2022, 36(10): 747-759.
[10] 鄢俊, 杨进, 王涛, 徐桂龙, 李朝晖. 有机硅油改性水性酚醛的制备及其性能[J]. 材料研究学报, 2021, 35(9): 651-656.
[11] 陈怿咨, 张承双, 陈平. 用常压空气等离子体对PBO纤维表面接枝改性[J]. 材料研究学报, 2021, 35(9): 641-650.
[12] 张昊, 李帆, 常娜, 王海涛, 程博闻, 王攀磊. 羧酸型接枝淀粉吸附树脂的制备和对染料的去除性能[J]. 材料研究学报, 2021, 35(6): 419-432.
[13] 孙丽颖, 钱建华, 赵永芳. AgNWs-TPU/PVDF柔性薄膜电容传感器的制备和性能[J]. 材料研究学报, 2021, 35(6): 441-448.
[14] 唐开元, 黄洋, 黄湘舟, 葛颖, 李娉婷, 袁凡舒, 张威威, 孙东平. 碳化细菌纤维素的理化性质及其在甲醇电催化中的应用[J]. 材料研究学报, 2021, 35(4): 259-270.
[15] 苏晨文, 张婷玥, 郭丽伟, 李乐, 杨苹, 刘艳秋. 用于模拟细胞外基质的硫醇-烯水凝胶的制备[J]. 材料研究学报, 2021, 35(12): 903-910.