Engineered to shine. Colored to inspire.
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ProductMaterial Overview
Siamite is the product name for an advanced nano glass-ceramic composite engineered to give the impression of similarity to natural colored gemstones. Unlike glass and most synthetic stones, Siamite is stable, will never fade or be damaged during lost wax casting.
Available in an extensive assortment of colors, shapes and sizes, Siamite opens up a multitude of creative design possibilities through numerous application techniques, and it is ideal for use in the jewelry and accessories industries.
Siamite is lead free and in compliance to the strictest regulatory industry norms and laws regarding the restriction or prohibition of certain substances.
Vital data Characteristic properties
| Chemistry | Al2O3, MgO, TiO2, SiO2 |
| Structure | Nano Glass-Ceramics |
| Hardness | 7.5 °Mohs |
| Dispersion (C-F) | 0,012-0,02 |
| Density | 3–3.5 g/cm |
| Refractive index | 1.62–1.64 |
| Tenacity | Brittle |
| Heat Resistance | 1,500 °C |
Disclosure Hazardous substances
| Nickel release | < 40 PPM |
| CadmiuM | < 10 PPM |
| Lead | < 40 PPM |
| Arsenic | < 25 PPM |
| Antimony | < 60 PPM |
| Barium | < 40 PPM |
| Chromium | < 60 PPM |
| Mercury | < 60 PPM |
| Selenium | < 40 PPM |
| Radioactive | None |
| Benzedrine | None |