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AlzChem DYHARD® micronized dicyandiamide grades are sold worldwide as effective epoxy resin hardeners. The DYHARD® product range of curing agents includes a full range of accelerators for use in adhesives, powder coatings, printed circuit boards and composites. DYHARD® products play a key role ensuring safety and quality in the automotive, airline, wind power and other high performance industries.
AlzChem SILZOT® HQ silicon nitride is produced in Trostberg, Bavaria/Germany for more than 20 years, for the production of advanced ceramics by means of the sintering process. Its characteristics have been continuously optimized in collaboration with the customers and external R&D institutes in order to meet the requirements of the user.
The solar grade silicon nitride SILZOT® SQ plays an important role in the competitive production of solar wafers from polycrystalline silicon thanks to its high purity and superior material properties. Within a few years AlzChem has become one of the leading suppliers of solar grade silicon nitride to the solar market.