Zertifiziert nach Managementsystem DIN EN ISO 9001:2015


TROVO®guard is produced by doping porous borosilicate glass particles with silver ions in a proprietary manufacturing process. The silver ions are transferred into the glass matrix by an ionic exchange process, creating a glass powder with long-term bactericidal and fungicidal action. Silver is nontoxic for higher life forms including humans. The fungicidal action can be intensified by additional doping with zinc ions.


Porous, amorphous glass powder doped with silver ions.


Moulded articles from hydrophilic plastic, fibres, films, silicone formulations, paints, coatings, polymer foams.