加成型液体硅橡胶的研究进展

结合加成型液体硅橡胶的硫化原理,综述了加成型液体硅橡胶导热性能、耐高温性能及粘结性能的最新研究进展,发现加入金属氮化物导热填料是提高加成型液体硅橡胶导热性能的有效途径;改善分子结构是提高加成型液体硅橡胶耐高温性能的主要途径;共混粘结促进剂是提高加成型液体硅橡胶粘结性能的重要途径。介绍了加成型液体硅橡胶的最新应用领域,提出功能化加成型液体硅橡胶,如3D个性化打印硅橡胶、人体器官硅橡胶、高折光封装硅橡胶等功能材料是未来加成型液体硅橡胶的发展方向。

Research Progress of Addition Type Liquid Silicone Rubber

Based on the vulcanization principle of addition type liquid silicone rubber, the latest research progress on the thermal conductivity, high temperature resistance and adhesive property of addition type liquid silicone rubber is summarized. It has been found that adding a metal nitride thermal conductive filler is a prominent approach to improving the thermal conductivity of addition type liquid silicone rubber; while improving the molecular structure is effective for enhancing the high-temperature resistance of addition type liquid silicone rubber, and blending the adhesion promoters can prominently enhance the performance of addition type liquid silicone rubber. In this paper, the latest application of addition type liquid silicone rubber in many fields is introduced, and it is also mentioned that functionalized addition type liquid silicone rubber, such as 3D personalized printing silicone rubber, human body replacement silicone rubber, and high refraction encapsulated silicone rubber, is the direction for the future development of addition type liquid silicone rubber.