Applications
- Consumer electronics
- Electricity conductive ink
- Electronic chemical cleaners
- Electronic chemicals
- Photoresist solvents
- Photoresist thinner
Key attributes
- 4N ultra high purity
- Couples water for faster substrate dewatering
- Fast drying
- Good solvent for polar resins
- Low surface tension
- PPB level semi-volatile organics
- PPM level volatile organics
- PPT level metal content
- Water solubile
Product description
Eastman EastaPure™ isopropyl alcohol, UHP is a 4N, ultra high-purity solvent for use in demanding semiconductor manufacturing operations and crucial for advanced nodes. Continued semiconductor scaling and multi-layer structure in leading-edge manufacturing pose challenges in cleaning for solvent quality that won’t leave particles, residue or corrosion on surface. The product can serve as a dewatering/drying solvent and wash solvent to remove contaminates from the wafer surface prior to subsequent manufacturing steps. Solvent purity has become even more critical ss aspect ratios have become higher. The low surface tension of Eastman EastaPure™ isopropyl alcohol, UHP helps also prevents the pattern collapse in the drying processes.
Product availability
If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.
If applicable, authorized distributors are in the regions listed below, with more details provided in the “Authorized distributors” section.
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Asia Pacific
Authorized distributors
Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.