マルイチフロロ販売 List of Products and Services

Company B, a manufacturer of organic solvents, is developing new solvents related to advanced semiconductor mass production technology. The products currently under development at the company contain extremely low levels of metal ions, making the previously used PFA bottles unsuitable due to excessive metal ion leaching from the containers. Attempts to perform acid cleaning in-house did not result in a decrease in ion levels. As a solution, they introduced a "PFA Acid-Cleaned Bottle Pack" with stable metal ion levels ranging from 30 ppt to 1 ppt. 【Case Study】 <Problems> ■ The previously used PFA bottles cannot be used due to extremely low metal ion content in the solvents. ■ Attempts at in-house acid cleaning do not lower ion levels. ■ There is a need to budget for expensive consumables as new PFA bottles must be purchased each time. <Solution> ■ Adoption of the PFA Acid-Cleaned Bottle Pack (reusable). <Result/Effect> ■ Immediately available for chemical evaluation after opening. ■ Stable metal ion leaching levels around 10 ppt for 20 target metal ions. ■ PFA itself is a highly chemical-resistant resin, allowing for repeated use. *For more details, please refer to the PDF document or feel free to contact us.

• others

Company A, a comprehensive chemical manufacturer with numerous production bases not only in Japan but also overseas, is developing new chemicals used in the front-end manufacturing of semiconductor components. The products under development by the company are chemicals that are easily affected by metal ions, leading to discrepancies in chemical evaluation data with customers, which hindered the development process. To address this, they introduced a "PFA acid-washing bottle pack" with stable metal ion levels ranging from 30 ppt to 1 ppt. By conducting chemical evaluation work with a common evaluation container with customers, it became possible to proceed with the work confidently without fluctuations in evaluation data. [Case Study] <Problems> - Due to the susceptibility of the chemicals to metal ion influence, attempts at in-house acid washing did not result in stable high purity ion values. - Discrepancies in chemical evaluation data with customers hindered the development process. <Solution> - Adoption of the PFA acid-washing bottle pack (10 types). <Result/Effect> - Chemicals can be immediately used for evaluation work after opening. - Stable metal ion elution levels around 10 ppt for 20 target metal ions. *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

Our unique molding and cleaning technology allows for the removal of both metal ions and particles. - The metal ion elution value in strong acid is approximately 1 ppt. - When measured using a liquid particle counter, the elution of 30 nm size particles into ultra-pure water is detected at a level of just a few per ml, indicating an extremely clean PFA bottle. - It is now possible to analyze and measure both metal ion values and particle values with a single type of bottle, significantly reducing labor hours. This is a high-purity, ultra-clean PFA bottle that is cleaned to address not only metal ion elution but also particle elution.

• Plastic utensils and containers

The "MF Acid Cleaning PFA Pack" is a PFA bottle that has significantly reduced metal ions through its unique cleaning technology. It purifies the metal ion elution value from 30 ppt level to 1 ppt level, making it suitable for storing chemicals and organic solvents used in semiconductor manufacturing processes. Each bottle is individually double-packaged in a material that minimizes dust contamination. We offer a wide range of capacities from 20 to 1000 ml, available in both narrow and wide mouth options. 【Features】 ■ Usable in a wide temperature range of -200 to 260°C ■ Capable of removing metal ions from 30 ppt to 1 ppt level ■ High sealing performance that prevents leakage even without a stopper *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

• Stainless steel utensils and containers

With the evolution of nanotechnology, the semiconductor manufacturing field requires cleaner environments and equipment with higher purity than ever before. To meet this analytical demand, our company offers high-spec 'PFA bottles.' These products are made from materials that originally have low metal ion content, but our unique cleaning technology reduces metal ions to an extreme level. 【Features】 ■ Cleaned with proprietary technology ■ Metal ion leaching can be minimized to trace amounts even in harsh environments ■ Material with low metal ion content ■ Metal ions reduced to an extreme level *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers
• Contract manufacturing