Schott Robax vidros especiais vidros vidro para lareira vidro resistente ao fogo vidros para churrasqueira vidro cerâmica 2 1. 1. ROBAX® – the temperature miracle ROBAX® is an extremely heat-resistant, transparent glass ceramic which can be produced in a wide variety of shapes and sizes to meet your specific needs. We thus offer you all the advantages of a true temperature miracle: thanks to its extremely low thermal expansion, ROBAX® glass ceramic is not affected by extremely high temperatures (up to 760 °C) or substantial temperature shifts and differences. In addition, ROBAX® is highly permeable to thermal radiation, especially in the shortwave infrared range. This is the area with the largest and most intense amount of thermal expansion during combustion (for example in stoves) which we perceive as pleasant warmth. As a result, the glass ceramic can be used everywhere that very high thermal strength is required in combination with good transparency. ROBAX® has thus proved a reliable vision window for room heating devices such as fireplaces and stoves for more than 20 years. Onlookers can enjoy the dancing flames and cozy warmth, are protected from flying sparks, and make optimum use of energy through targeted regulation of ingoing air and flue gas. Schott Robax vidros especiais vidros vidro para lareira vidro resistente ao fogo vidros para churrasqueira vidro cerâmica 3 1. with a clear view Aesthetics play an important role as well: whether flat, curved, and angular bent panels or innovative three-dimensional forms – ROBAX® designs cater to every wish. You can also choose between various decorative patterns and an optional heat-reflecting coating. The multitalented ROBAX® can do even more than that, however! It is ideally suited for extremely heat-resistant cover panels on heating radiators, highperformance floodlights, and reflectors. The resistant glass ceramic is also used for a wide variety of industrial applications. In addition to transparent ROBAX®, the SCHOTT product line also includes a dark transparent variant with a black appearance: ROBAX® COLOR HT boasts the same thermal properties but absorbs visible light while transmitting thermal radiation. This makes ROBAX® COLOR HT the material of choice for high-power heating radiators and industrial IR drying appliances.