Clever use of natural resources

RAS AG focuses on the production and distribution of Nanomaterials.

A new world, made accessible by nanoparticulate additives and formulations, is our contribution to enhanced sustainability.

Silver is a chemical element of high availability, it is ubiquitous. Silver has some well-known beneficial properties, which include its antimicrobial activity. Moreover, silver is the element characterized by the highest electric conductivity.

We have succeeded in developing well defined silver products that meet the highest demands on the market of modern antimicrobials and transparent conductive formulations.

AgPURE® Nanosilver combines the capability of broad spectrum antibiotic silver with the unbeatable low dosage of active silver nanoparticles. Nanosilver therefore denotes for unreachable safety and sustainability. AgPURE®  is the next generation of high performance antimicrobials for use in fibers, polymers and elastomeres. AgPURE® is the active component of our SANPURE® coating. Please visit our homepage for further information (

ECOS Silver Nanowires TechnologyECOS® Nanowires is a product especially designed for conductive applications. The silver nanowires show a very good aspect ratio to comply with the high requirements of future markets. The low amounts of silver enable production of transparent conductive surfaces. These materials are strongly desired components for use in displays, photovoltaics and light emitting diodes (LED), as well as for transparent IR-reflection coatings.


An der  Irler Hoeche 3a



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