Thermal Shock Resistant Graphite Sagger For Lithium Ion Anode LFP NCM811 Material
Applicable for 1st–4th generation LFP cathode materials and various oxygen-free high-temperature sintering processes.
1000℃ – 3000℃
- Lithium iron phosphate (LFP) cathode sintering
- Anode material sintering
- High-temperature protective atmosphere sintering (sagger & crucible applications)
- NdFeB magnetic material & ferrovanadium alloy sintering
| Category | Item | Parameter |
|---|---|---|
| Chemical Composition | Carbon Content | ≥99.9% |
| Physical Property | Bulk Density | 1.72–1.75 g/cm³ |
| Flexural Strength | 25–30 MPa | |
| Compressive Strength | ≥75 MPa | |
| Oxidation Resistance | Fair | |
| Thermal Conductivity | Fair | |
| Thermal Shock Resistance(above 1100℃) | Fair |
Leveraging our proprietary compression molding technology, our graphite saggers deliver enhanced flexural and compressive strength. Compared with traditional spliced, hollowed-out and machined graphite saggers, our products feature higher output, lower cost, greater efficiency and superior quality, earning widespread market recognition. We have established in-depth strategic partnerships with leading lithium battery cathode and anode material manufacturers, covering all top-tier Chinese clients. Sales to these leading enterprises account for 70% of our total revenue.
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