PyroGun 243
The PyroGun refractory system is designed around a two component technology incorporating a dry refractory aggregate mixed with a liquid binder.
This material can be effectively gunned on-site, working well for patching. Gunning incorporates the dry refractory aggregate using PyroPhos liquid binder as the nozzle accelerant, and as a pre-dampening liquid if desired. After PyroGun 243 has fully cured, it has a maximum use temperature of 1650°C (3000°F).
Advantages
- Fast mixing and setting
- Quick turnaround
- Inherently resistant to corrosion by molten aluminium alloys, without the use of non-wetting additives
- Thermal shock resistant
- Alkali resistant
- High temperature tolerance
- Bonds to most refractories, except unfired refractories, zirconia or nitride bonded SiC brick
Applications
- Melting and holding furnace upper sidewalls
- Furnace roofs and doors
- Furnace repairs
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