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Patinal® comprises more than 40 evaporation materials, including fluorides, oxides, sulfides, and metals for superior optical performance on various substrates.

Optical coating materials

Patinal® evaporation materials have been designed to meet the specific requirements of optical thin film production by physical vapor deposition (PVD), the method of choice for many industrial applications. Our product range comprises more than 40 evaporation materials: fluorides, oxides, sulfides and metals. They are available as granules, tablets, or discs to fulfill your reliability and productivity needs. All our Patinal® materials are manufactured and tested according to the highest quality and processing standards, and have a proven track record as materials of choice to achieve superior optical performance.

Download Patinal® catalog

Quality assurance

Development, production, and sales of our Patinal® evaporation materials are performed under a certified DIN EN ISO 9001: 2000 quality management system and DIN EN ISO 14001 environmental management system. The quality of the materials is assured by our manufacturing process, in-process controls, and quality tests. Each production batch is released only after passing chemical analysis and an application test designed to confirm the suitability of the material for the evaporation process. All of our products comply with RoHS standards and are certified nonconflict minerals.

Patinal® product range


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