Available Purity Grades of Acetone
We supply acetone in VLSI und ULSI-quality, which are usual purity grades applied in semiconductor processing and micro-electronics. The specifications of both qualities are listed here: Acetone
Available Sales Units of Acetone
- Bottles á 2.5 and 5 L (also single bottles)
- 200 L drums on request
Typical Fields of Application of Acetone
Acetone removes organic impurities from substrates and is well suited for greasy/oily contaminations. Its high evaporation rate, however, requires a subsequent cleaning step in e. g. isopropyl alcohol in order to avoid striations on the substrate. Acetone is not well-suited as lift-off medium due to the high fire danger when heated and the trend of particles to be lifted to resorb onto the substrate.
Further Technical Information
A document with physical and chemical theoretical background on organic solvents can be found here.
A comprehensive number of documents with more application-orientated information of all common stages of micro-structuring are ready for download here.
Please contact us for any further questions around your running or scheduled litho-processes, we try our very best to give you all required support!