Etching Gases

SK materials produces world-leading etching gases based on its advanced technological standards.

The growing demand for IoT and big data has led to a more widespread use of 3D NAND flash semiconductors. Among the various etching gases, SK materials produces and sells high-precision gases such as fluoromethane (CH3F), hexafluorobutadiene (C4F6), and difluoromethane (CH2F2). In the future, SK materials plans to provide a range of etching solutions.

Etching gases are used to etch the shape of a circuit before it is formed in a semiconductor. They are in high demand because they are essential for achieving greater precision in three-dimensional semiconductors.

Based on its extensive experience in specialty gas production, SK materials has gained expertise and competitiveness in safety and plant operations. Recognized as a stable supplier of high-quality etching gases, the company is working towards its goal of becoming a global leader in the etching gas market by responding in advance to clients’ needs and actively engaging in research and development activities.