The status of monosilane (tetrahydrosilicon) is difficult to be replaced. Silane Technology is a leading domestic manufacturer

Silane, also known as silicon tetrahydride, has the chemical formula SiH4 and is a type of silane. Monosilane is an important gas source that provides silicon components. It is the product with the largest application proportion among silanes and is often directly called silane. Silane appears as a colorless gas under normal temperature and pressure, has a smell similar to garlic, is toxic, is insoluble in water, is insoluble in ethanol, ether, benzene, chloroform, silicon tetrachloride, etc., is extremely sensitive to oxygen, and is easy to burn. , there is a danger of combustion and explosion when mixed with air.

Monosilane is an important silicon source gas. In addition to being used in chemical, glass and other industries, high-purity monosilane can also be used in electronics and energy industries such as semiconductors, liquid crystal displays, and solar cells. It can be used to manufacture monocrystalline silicon, polycrystalline silicon, and amorphous silicon. Silicon, microcrystalline silicon, heterogeneous silicon, silicon oxide, silicon nitride, metal silicide and other products, under specific temperature and pressure conditions, monosilane is also used as a superconductor. Monosilane plays an important role and is difficult to be replaced by other silicon sources.

According to the “2021-2025 Monsilane (Tetrahydrosilicon) Industry In-depth Market Research and Investment Strategy Suggestions Report” released by the Industrial Research Center It shows that with the rapid development of my country’s electronic information industry, the scale of my country’s semiconductor and integrated circuit production continues to expand, and the demand for monosilane continues to rise. At the same time, the scale of my country’s photovoltaic industry is rapidly expanding, and the demand for solar cell manufacturing further drives the growth of the monosilane market. From 2010 to 2020, my country’s monosilane market demand is strong, with an average annual compound growth rate of 18.6%.

In overseas markets, monosilane manufacturers mainly include Dow Corning of the United States, Entegris of the United States, Evonik of Germany, Linde Group of Germany, Wacker of Germany, Mitsui Chemicals of Japan, Shin-Etsu Chemical of Japan, SK Materials of South Korea, etc. After continuous development, my country’s monosilane production enterprises continue to increase, production capacity continues to increase, and product quality continues to improve, which can meet the needs of solar cells, LEDs, and liquid crystal displays. As technology continues to advance and chip manufacturing processes continue to shrink, the purity requirements for monosilane in the field of integrated circuits have further increased. There are only a few manufacturing companies in the field of ultra-high purity monosilane in my country.

The main monosilane production enterprises in my country include Henan Silane Technology Development Co., Ltd., Shaanxi Nonferrous Tianhongruike Silicon Materials Co., Ltd., Polyfluoropolymer Zhejiang Zhongning Silicon Industry Co., Ltd., Zhejiang Xunding Semiconductor Material Technology Co., Ltd., Inner Mongolia Xingyang Technology Co., Ltd., Quanjiao Yagetai Electronic New Materials Technology Co., Ltd., Jiangsu Zhongneng Silicon Industry Technology Development Co., Ltd., etc. Among them, Silane Technology is the largest monosilane manufacturer in my country, with advanced technology and large-scale production capacity of 8N-level products.

Industry analysts said that my country’s chip market has always been highly dependent on foreign countries. In the face of the changing international political and economic situation and the Sino-U.S. trade Against the background of friction, domestic companies are accelerating the pace of independent chip production. At this stage, they have mass production capabilities of 14nm chips, and have developed chips below 14nm, and are expected to gradually achieve mass production. Against this background, the demand for ultra-high purity monosilane in my country’s market will continue to rise. From this point of view, silane technology with the mass production capacity of 8N-level monosilane has great potential for future development.