Raszewski Zbigniew, Nowakowska-Toporowska Agnieszka, Nowakowska Danuta, Więckiewicz Włodzimierz
Department of Dental Techniques, Higher Management School, Bialystok, Poland.
Department of Prosthodontics, Wroclaw Medical University, Wroclaw, Poland.
Mini Rev Med Chem. 2021;21(15):2130-2137. doi: 10.2174/1389557521666210226151214.
Acrylic resins are the most commonly used materials in prosthetics and orthodontics until now. They have a well-documented history of use as biomaterials in the manufacturing of different types of dental appliances. The objective of this study was to describe the properties of acrylic resins and the processing methods used for these materials in dentistry. The review depicts the most important achievements in this area, indicating that the resin technology evolved in different directions. The mechanical and biological properties of acrylic resins were improved by the addition of mineral or natural fibers, and/or fillers, including nanofillers, as well as by poly(methyl methacrylate) surface modification. The presence of residual monomer was reduced as a result of postpolymerization activity. New types of acrylic resins were developed for processing Computer-Aided Design/Computer- Aided Manufacturing systems and three-dimensional printing.
迄今为止，丙烯酸树脂是假肢和正畸领域最常用的材料。它们在制造不同类型牙科器械时作为生物材料的使用历史有充分记载。本研究的目的是描述丙烯酸树脂的特性以及牙科中用于这些材料的加工方法。该综述描述了该领域的最重要成就，表明树脂技术朝着不同方向发展。通过添加矿物或天然纤维和/或填料（包括纳米填料）以及通过聚甲基丙烯酸甲酯表面改性，丙烯酸树脂的机械和生物学性能得到了改善。后聚合活性降低了残留单体的含量。还开发了新型丙烯酸树脂用于计算机辅助设计/计算机辅助制造系统和三维打印的加工。
