特陶之家tetaohome知名企业官网产品指标链接和摘要
企业：日本Resonac（原昭和电工Showa Denko K.K.）
主要产品：氧化铝、刚玉、碳化硅、氮化硼等
产品指标链接和摘要：
Alumina abrasive grains
| Name | Product name | Al203(wt%) | SiO2(wt%) | Fe2O3(wt%) | TiO2(wt%) | Toughness | Knoop hardness | Bulk density | Characteristics |
| Morundum | A-40 | 96.5 | 0.5 | 0.1 | 2.3 | regular | 2020 | mid | Brown fused alumina abrasive |
| Morundum | A-43 | 96.5 | 0.5 | 0.2 | 2.3 | regular | 2020 | mid | Brown fused alumina abrasive |
| Morundum | A-47 | 96.5 | 0.5 | 0.1 | 2.3 | friable | 2020 | low | Brown fused alumina abrasive |
| White Morundum | WA | 99.6 | 0.02 | 0.03 | trace | tough | 2050 | mid | High-purity white fused alumina abrasive |
| Single Morundum | SA | 99.6 | 0.03 | 0.03 | 0.3 | friable | 2250 | low | Single-crystal type alumina abrasive |
| Pink Morundum | PW | 99.3 | 0.07 | 0.04 | 0.3 | regular | 2100 | mid | Fused alumina abrasive |
| Sinter Morundum | SM | 88 | 3.3 | 4.8 | 3.4 | tough | 1250 | – | Sintered alumina abrasive |
| Sinter Morundum | SR | 99.2 | 0.2 | 0.1 | – | tough | 2000 | – | Sintered alumina abrasive |
Silicon carbide abrasive grains
| Name | Product name | SiC(wt%) | Free C(wt%) | SiO2(wt%) | Fe(wt%) | Toughness | Knoop hardness | Bulk density | Characteristics |
| Densic | C | 98.7 | 0.2 | 0.5 | 0.2 | regular | 2700 | mid | Black silicon carbide abrasive |
| Green Densic | GC | 99.3 | 0.2 | 0.2 | 0.02 | regular | 2700 | mid | high-purity green silicon carbide abrasive |
Alumina Filler for Electrical Parts
| Grade | FA-1 | FA-4 | FA-6 | |
| Chemical composition | Fe2O3 | 0.02 | 0.02 | 0.03 |
| (wt%) | SiO2 | 0.09 | 0.09 | 0.08 |
| T.Na2O | 0.09 | 0.09 | 0.2 | |
| F.Na2O | 0.009 | 0.006 | 0.002 | |
| Particle size distribution | +45 micron meter | 0.1 | 0.1 | 0.7 |
| (累积wt%) | +30 micron meter | 9 | 9 | 10 |
| +20 micron meter | 27 | 27 | 25 | |
| +10 micron meter | 56 | 56 | 53 | |
| +5 micron meter | 74 | 74 | 74 | |
| +2 micron meter | 87 | 87 | 89 | |
| Pot life (min.) | 60 | 110 | 25 |
| Product type | Name | Code | Characteristics | Particle size available * | Chemical composition (wt%) | Application example |
| electrofused alumina material | White Morundum | RW | High purity electrofused alumina | #220F | Al2O3 : 99.7 | Shaped/castable refractories for metalworking and ceramic industry |
| #325F | Na2O : 0.3 | |||||
| WA | JIS particle size, | JIS F8-F220 | Al2O3 : 99.7 | Special ceramics, | ||
| low iron | Na2O : 0.2 | Special shaped/castable refractories | ||||
| Bubble Morundum | BW | White hollow sphere | 5mmF, 5-3mm, 3mmF | Al2O3 : 99.0 | For high temperature flame proofing, | |
| SiO2 : 0.2 | Shaped/castable refractories | |||||
| Na2O : 0.1 | ||||||
| electrofused mullite material | Shomullite | RM | High purity electrofused mullite | #8F, #8/10, #10/36, | Al2O3 : 76.8 | Kiln furniture, |
| #40F, #80F | SiO2 : 22.8 | Shaped/castable refractories | ||||
| Fe2O3 : 0.05 | ||||||
| electrofused spinel material | Shospinel | FAM | High purity electrofused spinel | 8-5mm, 5-3mm, 3-1mm, | Al2O3 : 72.5 | Refractories for special refining |
| 1mmF, #100F | MgO : 26.0 | |||||
| electrofused zirconia material | Shozirconia | RZ | Stabilized zirconia | #42/100, #100/200, | ZrO2 : 95.5 | Continuous casting submerged nozzle, |
| #200F, #280F, #325F, | Cao : 3.7 | Porcelain for sintering electronic material (There are also Y2O3 stabilized products) | ||||
| #3000F | SiO2 : 0.2 |
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