・High-purity level of over 99.99% ・Flammable hazardous material
IPA SE is isopropyl alcohol (IPA) made for the electronics industry. Tokuyama produces IPA SE by the original process which directly reacts propylene and water to achieve a high purity level of over 99.99%.The product is suitable for cleaning and drying process of electronic devices including semiconductors and glass substrates.
・Precision cleaning of semiconductor wafers, electronic devices, and other items
IPA SE removes minute impurities that stick to semiconductor wafers.
・Dewatering and drying of semiconductor wafers and electronic devices
After being washed, semiconductor wafers are dried using a hot vapor form of IPA SE to remove watermarks and impurities remaining on the surface.
・Rinsing for stripping solutions
・Cleaning of various equipment and pipes
・Mixes well with water, oil, and other organic compounds
IPA SE can be used for dewatering and drying as well as removing impurities that adhere in manufacturing processes.
・Has a lowest metallic substance and particle content
During washing of semiconductor wafers, miniscule bits of metallic substances and particles can adhere to be printed circuit patterns. IPA SE is a highly pure product from which the greatest possible amount of these impurities is removed.