医用硅橡胶亲水改性研究进展  

Research progress on hydrophilic modification of medical silicone rubber

作　　者：王岩 石艳[1] 卢咏来[1] WANG Yan;SHI Yan;LU Yonglai(State Key Laboratory of Organic-Inorganic Composite Materials,Engineering Research Center of Ministry of Education for Energy Conservation and Resource Utilization of Elastomer Materials,Beijing Key Laboratory of New Materials Preparation and Processing,Beijing University of Chemical Technology,Research Center of Advanced Elastomer Materials,Academy of Materials Science and Engineering,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]有机无机复合材料国家重点实验室,弹性体材料节能和资源化教育部工程研究中心,北京化工大学新型高分子材料制备与加工北京市重点实验室,北京化工大学材料科学与工程学院先进弹性体材料研究中心,北京100029

出　　处：《弹性体》2021年第1期64-70,共7页China Elastomerics

摘　　要：硅橡胶材料在生物医学领域有着广泛的应用,但其结构组成决定了材料本身具有弱极性和疏水性,导致其与机体相容性差,因而需要提升硅橡胶的亲水性能。从表面和本体改性两大方面综述了提升医用硅橡胶亲水性能的改性方法,分析比较各种改性方式的优缺点,并对未来医用硅橡胶的发展方向进行了展望。Silicone rubber materials have a wide range of applications in the field of biomedicine,but its structural composition determines that the material itself has weak polarity and hydrophobicity,which resulting in poor compatibility with the body,so it is necessary to improve the hydrophilic properties of silicone rubber.This article summarizes the modification methods to improve the hydrophilic performance of silicone rubber from two aspects,including surface and bulk modification,and the advantages and disadvantages of various modification methods are analyzed and compared,and the development direction of medical silicone rubber in the future is prospected.

关 键 词：硅橡胶 亲水改性 生物相容性 

分 类 号：TQ333.93[化学工程—橡胶工业]