What this grade is for
Uniform metallurgical briquettes made from fluorspar powder with an inorganic binder for controlled handling and furnace charging.
Briquettes are useful when the buyer wants the chemistry of powder but the handling behavior of a more consistent, charge-friendly form.
- Metallurgical charging where consistent physical form helps plant operations.
- Buyers that need powder-based chemistry in a more manageable shape.
- Furnace and logistics teams that want more uniform handling than loose powder allows.
Published specification guidance
Use the table below as a buyer-facing starting point. Final chemistry, moisture, particle size, packaging, and inspection terms should still be confirmed in the sales contract.
Published briquette ranges| Grade | CaF2 | Notes |
|---|
| High-end | 90% / 95% | For tighter metallurgical specs. |
| Normal | 75% / 80% / 85% | A practical option when the form factor matters more than the highest purity. |
| Physical form | Approx. 2.5 cm diameter | Designed to support controlled handling and furnace charging. |
Buyer checklist
Before you issue an RFQ, make the request precise enough for the plant and the logistics team to quote the same thing.
- State whether the briquettes will be charged into a furnace or used as a logistics-friendly alternative to powder.
- Confirm binder expectations and whether the buyer has any restrictions on inorganic binders.
- Specify the CaF2 range, size expectation, and target impurity limits.
- Ask for packing and breakage tolerance requirements before quoting.