Research on the PDMS surface modification technique

摘要：

　　UV radiation,oxygen plasma treatment and dynamical coating technique were the three main modification techniques to be widely applied in the surface modification of polymer materials.This paper presented the experiment results of PDMS surface modification with these three techniques.The contact angle was measured to test the modification effect,also the further verification testing of aging property after a long time storage were carried out.Of all the testing results,the dynamical coating technique,10 layers 0.02% PDDA and PSS (V/V) alternatively adhesion on the PDMS surface,made the contact angle lowed to the 21°,and even after 15 days,it still kept as the 61° and exhibited the better hydrophilic character.

关键词： PDMS UV radiation oxygen plasma treatment dynamical coating modification aging property

作者: Tian Li Wu Lei Wang Wei Liu XIaowei

作者单位: MEMS Center, Harbin Institute of Technology, No.92 Xidazhi Street, Harbin, China 150001 Faw-volkswagen Automotive Company Ltd. No.5 Anqing Road, Changchun, China 130011

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-5

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）