摘要
介绍了一种热塑性高分子材料派瑞林(Parylene)。首先介绍了不同型号材料的分子结构和Parylene的涂覆过程;接着对其特性进行了较全面阐述,该材料具有良好的物理和机械性能,具有低摩擦系数、优良的耐溶剂性能和耐酸碱特性等突出特点,并将其综合性能和其他常用涂层性能进行了比较。介绍了Parylene涂层在MEMS领域、电子行业、医疗器械以及文物保护方面的应用,及其在微电子领域的应用前景。
A thermoplastic macromolecule material Parylene was introduced.Firstly,the molecular structures for the different type materials and the process of coating are introduced.Then,its characteristics are expatiated.It has good characteristics in physical and mechanism,such as small coefficient of friction,fine performance in resist solvent,acid and alkali etc.The general performances are compared with those of other coating materials in common use.The applications of the Parylene in MEMS field,electronic industry,medical instrument and protection of cultural relics are introduced.Its application prospect in the microelectronic field is presented.
出处
《半导体技术》
CAS
CSCD
北大核心
2011年第6期430-433,共4页
Semiconductor Technology