Super Heat-resistant Glass-Ceramics: Cerapure
The world's first colorless, transparent glass-ceramics with a zero coefficient of thermal expansion
Cerapure® is a groundbreaking innovation, offering colorless and transparent glass-ceramics alongside a zero coefficient of thermal expansion. While retaining the exceptional properties of conventional zero-expansion glass-ceramics, it introduces the added value of colorless transparency.
Features
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Colorless and transparent
Enables more vibrant color expression in printing, making it possible to achieve whites and light shades that were previously difficult to achieve. -
Zero coefficient of thermal expansion
Excellent thermal shock resistance, remaining intact even under thermal shock at 800°C. -
Eco-friendly
Does not contain harmful substances such as arsenic and antimony.
Properties
| Properties/Glass cord | Cerapure | ||
|---|---|---|---|
| Density | ×103kg/m3 | 2.51 | |
| Coefficients of thermal expansion | 30～380℃ | ×10-7/K | -2 |
| 30～750℃ | -1 | ||
| Refractive index (nd) | 1.53 | ||
| Dielectric constant | 1MHz, RT | 7 | |
| Tanδ | 1MHz, RT | 0.02 | |
