Austin, Texas March 20, 2019 SACHEM, Inc. announced today that it will be a Bronze Sponsor The Business of Cleans Conference and Surface Preparation and Cleaning Conference (SPCC) in Portland, Oregon April 1st-3rd. Experts will be on hand to discuss SACHEM’s products used in semiconductor wet process applications.

Dr. Yongqiang Lu, Director of Electronic Applications at SACHEM, is presenting on Key Materials on Monday April 1st at 2:00P.M. Dr. Lu will be available for questions afterwards.

SACHEM’s Envure System™ is a platform of aqueous and non-aqueous electronic formulation components and TMAH alternatives for precise and complex wafer cleaning, selective etching, photoresist developer and stripper surface preparation needs. This, combined with SACHEM’s expertise in semiconductor chemistry and processes, enables industry innovators to meet and exceed stringent market requirements.

SACHEM’s ethyltrimethylammonium hydroxide has proven to be an effective and efficient alternative to tetramethylammonium hydroxide in the semiconductor manufacturing process. We currently have a 20% aqueous solution available and later this year we plan to commercialize at 35% concentration.

The Surface Preparation and Cleaning Conference (SPCC) is the world’s largest conference dedicated to cleaning and preparation.

SPCC offers a unique opportunity for IC manufacturers, equipment makers, chemical and material suppliers, metrology and process monitoring suppliers, and researchers to hear presentations on cutting edge research cleaning technologies for the electronics industry. The scope of the conference encompasses front-end, back-end, equipment, materials, metrology, and equipment developments and issues in wafer cleaning.

SACHEM, Inc. is a global chemical science company with full commercial operations in the United States, the Netherlands (Zaltbommel), Japan and China. SACHEM has been a leading supplier of products used in developers, etchants, strippers and cleaners for electronics applications. Our high purity expertise enables the design of novel formulation components to achieve complex selectivity goals. Based in Austin, Texas, SACHEM’s expanding worldwide operations include manufacturing and research facilities in North America, Europe and Asia with a global service network and presence spanning over 30 countries.