• North America
    Most Selected Countries

AZ Electronic Materials was acquired by Merck KGaA, Darmstadt, Germany, a leading company for innovative and top-quality high-tech products in the pharmaceutical, chemical and life science sectors. In the United States and Canada the subsidiaries of Merck KGaA, Darmstadt, Germany operate under the umbrella brand EMD.

Custom Manufacturing

Our Competencies
With over 60 years experience of chemical manufacturing and technical expertise in the production of light sensitive materials for the IC and Printing Industries we offer a wide range of services to our customers. We work closely with customers to identify and implement the most suitable process with complete confidentiality. EMD Performance Materials has the capability to take the product from lab scale through large scale production and can provide product from kg to tons scale.
We are specialized in manufacturing high purity advanced materials with lowest metal content for use in integrated circuits and devices, flat panel displays, LEDs and photolithographic. Our own state of the art Quality lab assures constant quality even on ppb level of metal traces. We also offer high purity and particle free solvents.

Our Technologies
With over 30 multipurpose production systems our typical process technology consists of:
  • Polymerisations/Copolymerisations
  • Polyadditions
  • Polycondensations
  • Polymer modifications
  • Esterifications
  • Chlorsulfonations
  • Friedel-Crafts-Acylation
  • Amidations, Additions / Condensations
  • ………….
Our Plant
At our Wiesbaden plant we provide flexible manufacturing capabilities. Our strength is developing of friendly environmental and safety processes in the laboratory and the scaling up to multi tons per year production. Our extensive product lines permit makes us highly responsive to your requirements.