ZIRC-LABELUltra-pure zircon oxide paste (zircon gel) as coating providing coating against melt reactions between graphite frames and the material to be hardened. It is able to replace expensive ceramic or molybdenum melting barriers to a large extent.
ZIRC-LABEL is applied as a thin parting layer direct to the clean, dust and grease-free graphite (CFC) surface. It prevents graphite-metal reactions in vacuum furnaces.
- CFC frames
- Graphite supports in vacuum furnaces
- Temperature range: 1900 °C (> 3500 °F)
- Contains no silica
- Easy to apply
- High chemical resistance
- Can be dissolved excellently
Form of delivery