Gas & IT Materials Total Solution Provider SK materials drives advancements in IoT, big data, and autonomous car industries through production, sale, and integrated service delivery of key components in semiconductors, display panels, and solar cells.

Korea’s First and World-leading Manufacturer of Nitrogen Trifluoride As the first manufacturer of nitrogen trifluoride (NF₃) in Korea, SK materials has been stably providing its customers with high-quality nitrogen trifluoride through novel technology development and proactive investments in facilities since 2001.

Industrial gases are being used in various industries, such as petrochemicals, semiconductors, steel, healthcare, and food. SK materials highly purifies its industrial gases by using air-separation units and stably delivers them by means of on-site supply, pipelines, and tank lorries.

SK materials manufactures and sells precursors based on consistent research and development on specialized materials for next-generation processes.

Among the various etching gases, SK materials’ portfolio is focused on high-precision gases, such as monofluoromethane (CH₃F), hexafluorobutadiene (C₄F₆), and difluoromethane (CH₂F₂), Trifluoromethane (CHF₃). In the future, SK materials will also provide more diverse etching solutions

In addition to manufacturing value-added items that are increasingly in demand due to the expansion of 3D NAND and microfabrication processes, SK materials offers various services to its customers, such as sourcing, refinement, and mixing.