熔銅專(zhuān)用搗打料
相關(guān)資訊
鄭州榮盛耐火材料有限公司從事耐火材料產(chǎn)品的開(kāi)發(fā)與生產(chǎn)。經(jīng)過(guò)十多年的開(kāi)發(fā)發(fā)展，目前已有十余種產(chǎn)品屬公司自主研發(fā)生產(chǎn)。我公司的主要產(chǎn)品有：耐火澆注料系列，耐火搗打料系列，耐火可塑料系列，耐火磚系列等各種工業(yè)爐窯用耐火材料。
一、熔鋅專(zhuān)用搗打料技術(shù)性能指標(biāo)：
| 性能 Properey | FGGD-1 | FGGD-2 | FGGD-3 | FGGD-4 | FGGD-5 | |
| 牌號(hào) Brand | ||||||
| 化學(xué)成分（%）Chemical composition | SiO2≥ | 90 | 91 | 91 | 92 | 92 |
| Al2O3≤ | 0.7 | 0.6 | 0.5 | 0.5 | 0.2 | |
| SiC≥ | 5 | 5 | 5 | 6 | 7 | |
| 冷態(tài)耐壓強(qiáng)度（MPa)Cold crushing strength | 1350℃×3h After firing at |
15 | 15 | 12 | 12 | 10 |
| 燒后顯氣孔率（％）Apparent porosity after burnt | 1350℃×3h After firing at |
26 | 26 | 25 | 24 | 24 |
| 燒后線(xiàn)變化率（％）Linear changing after burnt | 1350℃×3h After firing at |
-0.5～+0.7 | -0.5～+0.7 | -0.5～+0.7 | -0.3～+0.9 | -0.3～+0.9 |
| 體積密度（g/cm3）Bulk density | 1350℃×3h After firing at |
2.2 | 2.25 | 2.25 | 2.2 | 2.3 |
| 耐火度(℃)Refractoriness≥ | 1700 | 1700 | 1700 | 1750 | 1750 | |
| 集料粒度(mm)Max. grain size of aggregate | 5 | 4.5 | 4.5 | 4.2 | 4.2 | |
| 施工用量(kg/m3)Amount for construction | 2400 | 2450 | 2450 | 2450 | 2500 | |
| 施工方式Method of construction | 振動(dòng)或搗打 Jolt or ramming | |||||
| 應(yīng)用 Application | 金屬感應(yīng)熔煉爐 Melting furnace for nonferrous metals |
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| 特點(diǎn) Characteristic | 價(jià)廉 保溫 節(jié)電 不沾渣 快速干燥 化學(xué)結(jié)合 耐侵蝕抗?jié)B透Cost down Heat preservationEconomy electricity Nostickslag Fast drying Chemical bonded Corrosion resistance Interfusion resistance |
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