Preparation of high performance primer-free and wear resistant silicone resin for PET film
Chen Liangbing1, Li Bin2, Fan Yangyang1, Liu Yanjun1
1.School of Light Industry and Chemical Engineering,Dalian Polytechnic University,Dalian 116034; 2.Technology Department,Xiamen Ace Kang New Material Co.,Ltd.,Xiamen 361000
Abstract: The high flexibility primer-free and wear resistant organic silicon resin was synthesized with tetraethoxysilane (TEOS),phenyltrimethoxysilane (PTMOS),gamma (2,3-epoxypropoxy) propyltrimethoxysilane (KH-560),dimethyldimethoxysilane as the raw material,and then coating on PET film and curing at 120℃.The flexibility,hardness,wear resistance and adhesion of coating were studied through changing the property of raw material.The coating was analyzed by FT-IR,SEM and TGA.Results showed that the molar ratio of TEOS to PTMOS was 0.9,the ratio of KH-560 was 2.24wt%,dimethyldimethoxysilane dosage was 1.3wt%,the silicone resin coating had good properties,the film adhesion can reach 1 level,the hardness reached 5H,the wear resistance achieved the best grade and the water contact angle was 89.6°,and 80℃ centigrade boiled resistant ability was good.
陈良兵, 李斌, 范洋洋, 刘彦军. 聚酯薄膜用高韧性无底涂耐磨硅树脂的制备[J]. 化工新型材料, 2018, 46(4): 104-107.
Chen Liangbing, Li Bin, Fan Yangyang, Liu Yanjun. Preparation of high performance primer-free and wear resistant silicone resin for PET film. New Chemical Materials, 2018, 46(4): 104-107.
[1] Moosheimer U,Bichler C.Plasma pretreatment of polymer films as a key issue for high barrier food packagings[J].Surface and Coatings Technology,2008(41):812-819. [2] Van Hest M F A M,Mitu B,Schram D C,et al.Deposition of organosilicon thin films using a remote thermal plasma[J].Thin Solid Films,2004,449:52-62. [3] 高宏保.双向拉伸聚酯薄膜在电子元器件上的应用及前景[J].聚酯工业,2009,22(6):1-5. [4] Akio N,Toshitaka K.Flame retardancy of polycarbonate-polydimethylsiloxane block copolymer/silica nanocomposites[J].Journal of Applied Polymer Science,2006,101:3862-3868. [5] Yang X F,Tallman D E,Gelling V J,et al.Use of a sol-gelconversion coating for aluminum corrosion protection[J].Surfaceandcoatings Technology,2000,140:44-50. [6] 张颖,姚同杰,崔占臣.有机硅防雾耐磨透明涂层的同化分析及性能研究[J].石油化工高等学校校报,2008,21(4):1-5. [7] 周荣华,钟素丹.应用于塑料基材的溶剂型双组份聚氨酯柔感涂料[J].电镀与涂饰,2009,28(10):55-59. [8] 刘玉兰,汪建林,熊礼威,等.PET材料表面制备氧化硅薄膜的研究[J].武汉工程大学学报,2010,32(5):70-73. [9] 袁东芝,邓康清,杨柱.PET型光学薄膜用涂层及相关技术研究现状[J].化学与黏合,2012,34(2):59-64. [10] 张颖,谢斌,姚同杰,等.亲水性防雾耐磨透明涂层的固化分析及性能研究[J].热固性树脂,2006,21(5):21-24. [11] 邓稳,王庭慰.有机硅增硬涂层的制备以及固化分析[J].涂料工业,2008,38(8):34-36. [12] 沙鹏宇,刘岩,谢雷,等.亲水性有机硅杂化防雾涂料的制备及性能[J].高等学校化学学报,2007,43(11):2205-2209. [13] 邵月刚,詹学贵,姜承永,等.有机硅硬质涂料的制备[J].有机硅材料,2004,18(3):16-19. [14] 王哲,张利萍,林祥坚,等.塑料用有机硅材料的研究进展[J].塑料工业,2011,39(S1):64-68. [15] 熊联明,向顺成,舒宽金.有机硅耐磨涂料改性的研究进展[J].化工新型材料,2013,41(9):22-23. [16] Azam Rahimi,Parvin Shokrolahi.Application of inorganic polymeric materials Ⅰ.polysiloxanes[J].International Journal of Inorganic Materials,2001(3):843-847. [17] Lee M S,Jo N J.Coating of methyltriethoxysilane-modified colloidal silica on polymer substrates for abrasion resistant[J].Journal of Sol-Gel Science and Technology,2002,24:175-180.
2018, Vol. 46 
