It suppresses the permeation of acids and alkalis used in cleaning equipment for semiconductors and solar cells, reducing adverse effects on the surrounding environment and equipment!
This is a fluoropolymer tube with excellent barrier properties. The inner layer uses fluoropolymer PFA, while the outer layer employs barrier fluoropolymer, resulting in a reliable two-layer structure thanks to Junko's precision multilayer molding technology. The inner layer in contact with the fluid is made of semiconductor-grade PFA, providing high fundamental characteristics (purity, chemical resistance, non-stick properties, heat resistance) suitable for semiconductor piping applications. The barrier fluoropolymer excels in resistance to acids (such as hydrochloric acid and nitric acid) and ammonia, effectively reducing acid permeation compared to conventional PFA tube piping, particularly in hydrochloric acid lines, which are prone to issues in semiconductor manufacturing processes, thereby minimizing adverse effects on surrounding equipment. Additionally, it maintains particle transparency over the long term. The mechanical properties are equivalent to those of conventional PFA tubes. It is manufactured in a clean environment that is consistently managed from raw material input to molding and packaging.
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basic information
This is a hybrid tube that uses a fluoropolymer PFA for the inner layer and a barrier fluoropolymer for the outer layer. The inner layer in the fluid contact area is made of high-purity PFA used in semiconductor applications. The outer layer's barrier fluoropolymer suppresses the permeation of acids (hydrochloric acid, nitric acid), ammonia, and water vapor. In hydrochloric acid piping, it reduces acid permeation compared to conventional PFA tubes, minimizing adverse effects on the surrounding environment and equipment. It can suppress the occurrence of blisters and whitening caused by chemical permeation, improving transparency. Its chemical resistance, heat resistance, purity, non-stick properties, and mechanical characteristics are equivalent to those of conventional PFA tubes. It is manufactured in a clean environment that is consistently managed from raw material input to molding and packaging.
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Tubes for semiconductor and liquid crystal manufacturing equipment Tubes for solar panel manufacturing equipment Tubes for chemical solution supply and cleaning equipment Tubes for chemical plants
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We supply industrial rubber and plastic products primarily to equipment manufacturers and manufacturers in powder production, food production, pharmaceutical production, and semiconductor production.
