The global semiconductor industry is not only reliant on the capacity for chip production and the development of new manufacturing technologies anymore. In recent times, there is a growing interest in special chemicals used in the process of creating semiconductors. These chemicals include photoresists, highly purified acids, specialty gases, and cleaners that help create and package chips for various applications.
As the demand for artificial intelligence, electric vehicles, fifth-generation infrastructure, high-performance computers, and consumer electronics is increasing dramatically, the companies that produce semiconductors have ramped up their production to match this demand. As a result, the use of ultra-high purity chemicals in manufacturing is rising sharply.
What once seemed like a secondary area of supplies has become an important geopolitical and industrial issue for many countries globally.
Rising Chip Demand Is Increasing Dependence on Specialty Chemicals:
Current semiconductor manufacturing depends on a very intricate network of chemistry. Wafer production involves the use of highly specialized chemicals that can function at the atomic level. Photoresists play a crucial role in lithographic procedures, while wet chemicals, such as sulfuric acid, hydrogen peroxide, hydrofluoric acid, and isopropyl alcohol are needed to clean and etch wafers. Neon, argon, xenon, and other fluorinated gases are equally important for deposition and plasma technology procedures.
Semiconductor technology is continuously evolving, with newer models being developed each year. As the sizes of these semiconductors decrease, the need for high levels of purity is becoming more important. The slightest impurity can affect the performance of the semiconductor or result in lower manufacturing efficiency.
Supply Chain Disruptions Are Elevating Strategic Importance:
In recent years, the political climate and other disruptions in logistics and supply have revealed several vulnerabilities in the semiconductor materials sector. The global shortage of chips during the pandemic era proved the dependency of companies on continuous semiconductor manufacturing. Moreover, disruptions in the supply of rare gases and specialty chemicals further revealed the vulnerabilities of concentrated global supply chains.
Some chemicals used for semiconductors are manufactured only by a few global suppliers. This has raised serious questions regarding the supply chain security of semiconductor chemicals. Semiconductor materials have been recognized as strategic industrial resources alongside energy and mineral resources in many countries. Governments from various nations, including the US, Europe, China, Japan, South Korea, and Taiwan, have started investing heavily in their own semiconductor supply chains.
Advanced Chip Manufacturing Is Driving Chemical Innovation:
With semiconductor manufacturers now shifting their focus to small node size chips and advanced packaging solutions, there is an increasing need for advanced chemistries that can function with almost perfection in their operation. EUV lithography, as well as advanced deposition processes, and even 3D chip designs, demand chemistries that are extremely developed and have the ability to operate flawlessly.
Chemical companies, such as JSR Corporation, Tokyo Ohka Kogyo, and DuPont are spending vast amounts on developing new types of photoresists, advanced materials, and semiconductor process chemicals. Moreover, manufacturers of semiconductors have started working closer together with chemistry companies in the development of specialized products based on the fabrication technique utilized in chip production.
Regional Manufacturing Expansion is Accelerating Chemical Investments:
In addition, the race toward semiconductor independence globally is resulting in substantial investments being made in chemical manufacturing. The new semiconductors fabrication plants currently under construction in the United States, Europe, and Asia need to have access to reliable supplies of very high purity chemicals and gaseous materials locally.
Both BASF and Air Liquide are two examples of companies that are making increased investments in the manufacture of semiconductors-specific chemicals. In addition, governments are providing incentives aimed at improving national semiconductor industries that include chemicals.
AI and High-Performance Computing Are Intensifying Material Demand:
The demand for semiconductors worldwide has seen considerable growth due to artificial intelligence, leading to increased usage of semiconductor chemicals. AI-driven servers, supercomputers, GPUs, and high-end processors need ever more complex chips that are produced through state-of-the-art fabrication techniques. Such chips rely extensively on highly purified process chemicals and specific materials.
With the growth of hyperscale computing facilities around the world, semiconductor chemical companies have been forced to boost their production levels while ensuring very high standards of purity. This demand trend is expected to remain intact throughout the decade as AI applications spread to sectors, such as healthcare, automobiles, banking, manufacturing, and telecommunications.
Environmental Regulations Are Reshaping Chemical Production:
Sustainable issues are also impacting the semiconductor chemical industry. The production of semiconductors requires vast quantities of water, energy, and chemicals, which is why, the sustainable issues have come into sharper focus for semiconductor manufacturers.
Chemical suppliers are now turning their attention to making their formulations greener, using solvent recovery technology, developing wastewater recycling techniques, and employing manufacturing processes that reduce emissions. Principles of circular manufacturing are starting to make their way into the semiconductor industry as a way to recycle process chemicals.
This trend is predicted to gain greater importance in the coming years as environmental regulations tighten.
Strategic Competition Is Reshaping Global Supply Chains:
In addition to the chip manufacturing capability, the competition among nations for semiconductors has now expanded beyond merely having adequate production facilities. The ability to control the raw materials used in semiconductors is another significant factor in this race. Nations are now racing each other to ensure they have access to the latest materials necessary for future semiconductor technology.
The increasing geopolitical rivalry has led to semiconductor chemicals becoming components of wider industrial security plans globally. The move has spurred regional diversification of the supply chain, longer-term sourcing arrangements, and cooperation between chemical firms and semiconductor producers.
Long-Term Industry Growth is Expanding Market Potential:
The global market for chemicals used in semiconductors is projected to grow rapidly due to digitalization efforts worldwide. The growing demand for artificial intelligence, electric cars, driverless automobiles, automated machinery, smart devices, and telecom systems will ensure an increased demand for semiconductors.
The development of semiconductor chips will lead to an increasing appreciation of the importance of the specific chemicals used in their manufacture. Pure substances, specialty gases, sophisticated photo-resists, and cleaning solutions have become essential in the production process of electronics in the coming decades. Semiconductors can be said to be transforming from being merely an industrial component to one of the world’s most critical technological resources, putting chemicals in the heart of the digital economy.
