Zirconium compounds (unstabilized)
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) |
|---|---|---|---|
| LUVOZIRC® AZCS16 | (NH4)2[Zr(CO3)2(OH)2].xH2O | 68309-95-5 | 16,0 - 17,0 % |
| LUVOZIRC® AZCS18 | (NH4)2[Zr(CO3)2(OH)2].xH2O | 68309-95-5 | 17,5 - 18,5 % |
| LUVOZIRC® AZCS20 | (NH4)2[Zr(CO3)2(OH)2].xH2O | 68309-95-5 | 19,5 - 20,5 % |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | |
|---|---|---|---|---|
| LUVOZIRC® PZCS20 | K2[Zr(CO3)2(OH)2].xH2O | 23570-56-1 | 19,5 - 20,5 % | Solution |
| LUVOZIRC® PZCP55 | K2[Zr(CO3)2(OH)2].xH2O | 23570-56-1 | 50,0 - 60,0 % | Powder |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | |
|---|---|---|---|---|
| LUVOZIRC® ZAS20 | Zr(CH3COO)n.xH2O | 7585-20-8 | 19,5 - 20,5 % | Solution |
| LUVOZIRC® ZAS25 | Zr(CH3COO)n.xH2O | 7585-20-8 | 24,5 - 25,5 % | Solution |
| LUVOZIRC® ZAS30 | Zr(CH3COO)n.xH2O | 7585-20-8 | 29,5 - 30,5 % | Solution |
| LUVOZIRC® ZAP60 | Zr(CH3COO)n | 7585-20-8 | 55,0 - 65,0 % | Powder |
| LUVOZIRC® ZASHP20 | Zr(CH3COO)n.xH2O | 7585-20-8 | 19,5 - 20,5 % | Solution, high purity |
| LUVOZIRC® ZASHP25 | Zr(CH3COO)n.xH2O | 7585-20-8 | 24,5 - 25,5 % | Solution, high purity |
| LUVOZIRC® ZASHP30 | Zr(CH3COO)n.xH2O | 7585-20-8 | 29,5 - 30,5 % | Solution, high purity |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) |
|---|---|---|---|---|
| LUVOZIRC® ZBS40 | 5ZrO2.3SO4.xH2O | 62010-10-0 | 35.0-40.0% | 30-50 µm |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) |
|---|---|---|---|---|
| LUVOZIRC® ZBC40 | Zr2(CO3)(OH)2O2.xH2O | 57219-64-4 | 38,0 - 40,0 % | 20 - 40 µm |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) |
|---|---|---|---|
| LUVOZIRC® ZNS20 | ZrO(NO3)2.xH2O | 13826-66-9 | 19,5 - 20,5 % |
| LUVOZIRC® ZNS25 | ZrO(NO3)2.xH2O | 13826-66-9 | 24,5 - 25,5 % |
| LUVOZIRC® ZNS30 | ZrO(NO3)2.xH2O | 13826-66-9 | 29,5 - 30,5 % |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) |
|---|---|---|---|
| LUVOZIRC® ZOC35 | ZrOCl2.8H2O | 7699-43-6 | 35,0 - 37,0 % |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) |
|---|---|---|---|---|
| LUVOZIRC® ZOH40 | Zr(OH)4.xH2O | 14475-63-9 | 38,0 - 42,0 % | 20 - 40 µm |
| LUVOZIRC® ZOH50 | Zr(OH)4.xH2O | 14475-63-9 | 48,0 - 52,0 % | 20 - 40 µm |
| LUVOZIRC® ZOH75 | Zr(OH)4.xH2O | 14475-63-9 | 75,0 - 80,0 % | 20 - 40 µm |
| LUVOZIRC® ZOH85 | Zr(OH)4.xH2O | 14475-63-9 | 83,0 - 87,0 % | 20 - 40 µm |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) |
|---|---|---|---|---|
| LUVOZIRC® ZP35 | Zr(NaPO4)2.xH2O | 13765-95-2 | 34,0 - 38,0 % | 20 - 50 µm |
| LUVOZIRC® ZP55 | Zr(HPO4)2.xH2O | 13772-29-7 | 53,0 - 58,0 % | 20 - 50 µm |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) | BET |
|---|---|---|---|---|---|
| LUVOZIRC® Z3 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 4 - 30 µm | 2 - 4 m2/g |
| LUVOZIRC® Z5 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 4 - 30 µm | 3 - 7 m2/g |
| LUVOZIRC® Z8 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 4 - 30 µm | 5 - 10 m2/g |
| LUVOZIRC® Z12 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 4 - 30 µm | 11 - 15 m2/g |
| LUVOZIRC® Z15 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 4 - 30 µm | 13 - 20m2/g |
| LUVOZIRC® Z20 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | < 1 µm | 20 - 25 m2/g |
| LUVOZIRC® Z50 | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | < 1 µm | 45 - 55 m2/g |
| LUVOZIRC® DZ | ZrO2(+HfO2) | 1314-23-4 | 99,5 - 99,99 % | 3 - 5 µm | 4 - 10 m2/g |
| Name | Chemical formula | CAS No. | ZrO2(+HfO2) | PSD (d50) | BET |
|---|---|---|---|---|---|
| LUVOZIRC® FZ1 | ZrO2(+HfO2) | 1314-23-4 | > 98,5 % | 13 - 18 µm | < 1 m2/g |
| LUVOZIRC® FZ3 | ZrO2(+HfO2) | 1314-23-4 | > 98,5 % | 1 - 2 µm | 2 - 4 m2/g |
| Grade | Description | SiO2 | ZrO2 | Application |
|---|---|---|---|---|
| Zircosil Five | Finely ground zirconium silicate flour, d50 = 1,4 - 1,6 µm | 33 % - 36 % | 61 % - 65 % | Technical glass, ceramics, opacifiers in ceramic glazes (crockery, tiles and sanitary ceramics), softeners for ceramics |
| Zircosil One | Fine particle size distribution, d50 = 1,1 - 1,3 µm | 33 % - 36,5 % | 60 % - 64 % | Ceramics, friction industry (e. g. brake pads) |
| Zircosil D (Zircon flour) | Zirconium silicate flour from highgrade zirconium silicate sand, d50 = 12 - 16 µm | 32 % - 34,5 % | 63 % - 66 % | Cast metal, investment casting, foundry and heat-resistant materials, good heat resistance and opacity in applications such as glass, ceramics, heat-resistant materials and plastics, improves mechanical strength of glass, improves alkali resistance of glass fibres in reinforced concrete |
| Zircosil 200 | Non-calcined, optimised gas removal, d50 = 16 - 24 µm | 32 % - 33,5 % | 64,5 % - 66 % | Investment casting, lost-wax casting process,enables very smooth surface finishes in the final product |
| Zircosil 200M | Calcined, optimized venting, no contraction during the casting process, minimal loss on ignition, d50 = 16 - 24 μm | 32 % - 33,5 % | 64,5 % - 66 % | Investment casting, lost-wax casting process, enables very smooth surface finishes in the final product |
| Zircosil 300M | Calcined, minimal loss on ignition, d50 = 9,0 - 16 µm | 32 % - 33,5 % | 64,5 % - 66 % | Investment casting (dimensional stability), lost-wax casting process |
| Grade | Description | Application |
|---|---|---|
| Zircosil G | Natural mineral, non calcined | Precision casting industry (e. g. production of ceramic moulds, ladle and furnace coverings), heat resistant materials like nozzles, tiles, bricks |
| Zircosil G, calcined | Natural mineral, calcined | Precision casting industry (e. g. production of ceramic moulds, ladle and furnace coverings), heat resistant materials like nozzles, tiles, bricks |