Hexamethyldisiloxane (HMDSO), as a core intermediate in the organic silicon industry chain, is driving technological innovation in high-end fields such as semiconductors and new energy through diversified applications. In electronic manufacturing, as a photoresist hydrophobic agent and plasma coating material, it can reduce wafer defect rates by 30% and help 3D NAND storage chips break through 512 layers, promoting a 35% increase in semiconductor performance. In the field of new energy, HMDSO is used for lithium battery separator coating, with heat resistance increased to 180 ℃, effectively preventing thermal runaway. Tesla 4680 battery has taken the lead in adopting this technology.


The medical industry has developed a medical catheter lubricant that replaces traditional talc powder with the biocompatibility of HMDSO, and has passed ISO 10993 certification to improve safety. In addition, its derivatives reduce the adhesion rate of marine organisms to below 5% in ship anti fouling coatings, significantly extending the lifespan of marine facilities. In terms of environmental protection, the process of synthesizing HMDSO using by-product trimethylchlorosilane not only reduces production costs but also minimizes resource waste, which meets the needs of sustainable development.


Despite facing environmental regulations in Europe and America, HMDSO is still irreplaceable in the field of semiconductor high-purity demand (metal impurities<1ppb). In the future, it may break through application boundaries in cutting-edge scenarios such as quantum computing packaging and radiation resistant coatings for space materials, continuously unleashing technological potential