Technical Glasses
Is it important for you to maintain purity to achieve high application temperatures and meet characteristic glass properties in the manufacture of special technical glasses? Heraeus will help you to attain these goals and to optimize your products. You can profit from our years of experience.
The processing of glasses with higher melting temperatures is possible because the melting point of the platinum alloy is increased by rhodium alloy additions.
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Our core competencies and material portfolio at a glance
We offer you glass melting equipment with which you can manufacture glasses to meet your technical demands. Whereas display glasses require a high resistance to scratching, medical glasses for analytical and pharmaceutical applications have to demonstrate good resistance to acids or alkalis.
You can produce high purity technical glasses to meet special requirements using our equipment based on platinum-rhodium (e.g., melting crucibles, feeder systems, components for the Vello or Danner process...). The advantage of the platinum alloys containing rhodium is the increased strength combined with the higher melting point of the equipment, thus enabling the processing of very demanding glasses. We are pleased to support you in the selection of the suitable materials for your application.
Looking for the right material? Our Material Database may help.