It can withstand sulfuric acid of all concentrations, from strong acids (excluding hydrofluoric acid) to general chemical reagents!
"SIGMA511" is a PTFE sheet gasket that excels in compression characteristics and demonstrates high sealing performance. It is resistant to all concentrations of sulfuric acid, from strong acids (excluding hydrofluoric acid) to general chemical substances. The material is a biaxially oriented crystalline structure PTFE containing silica. This product is WRAS approved for use with hot and cold drinking water. 【Features】 ■ Excellent compression characteristics and high sealing performance ■ Resistant to strong acids (excluding hydrofluoric acid) and general chemical substances ■ Resistant to all concentrations of sulfuric acid ■ Not suitable for molten alkali metals, fluorine gas, or hydrofluoric acid ■ WRAS approved for use with hot and cold drinking water *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Material: PTFE with a biaxial crystal structure containing silica ■Color: Fawn *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Applications containing corrosive chemical substances *For more details, please refer to the PDF document or feel free to contact us.*
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A new era is about to begin as the "Heisei" period, which started from the peak of the bubble economy, comes to an end. The 30 years of "Heisei" have been a "lost era" and a "revolutionary era" for the Japanese economy. The bubble economy brought about by the high economic growth of the Showa era has come to an end, and the Heisei Japanese economy, which began with the introduction of the consumption tax, has faced a long stagnation of over 20 years. On the other hand, in the industrial sector, there has been a significant transformation from a society of people and goods to an information society, driven by the rapid spread of the internet. In terms of international relations, remarkable development in Asian countries led by China and the sluggishness of major economies, including Japan and the United States, are occurring simultaneously, changing the economic landscape. In such an environment, our company is also developing management aimed at the next generation, focusing on expanding our business structure and product offerings centered around the semiconductor business, while enhancing our contribution to the information industry. At the same time, we began to concentrate on the Asian market starting with the establishment of our Chinese subsidiary in 2010, strongly recognizing that Southeast Asian countries represent a market with significant potential for future economic growth and national development. Currently, we are actively working towards the early formation of an Asian link as an organization.