Upplýsingar
Usage and Benefits: Glass and ceramics: It is used as an agent to lower the fusing point and to increase resistance against thermal shocks and the thermal expansion coefficient in glass production. Furthermore, it is used in ceramic and enamel glaze formulations. Due to the fusing temperature being close to those of the other components in the blend, it provides a stable structure, homogeneous fusing and low segregation. Colemanite is also used for the production of glass fiber (textile grade glass fiber). Since sodium is not desired in the production of textile grade glass fibers, boric acid and colemanite are preferred over other boron products.
The colemanite used for this purpose:
- Decreases the mixture fusing temperature.
- Enables low viscosity at fusing temperature.
- Prevents crystallization.
- Has positive effects on the physical and chemical properties of the glass product.
Ekki er tekin ábyrgð á innsláttarvillum.
Verð geta breyst án fyrirvara.
