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 产品详细介绍 |
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项 目 \ 牌 号 |
CN-42 |
CN-40 |
CL-80 |
PZCL-78 |
CL-75 |
CL-65 |
CL-55 |
CL-80E |
CL-70E |
HA-60E |
HA-75E |
UH85K |
MA-A89 |
WMA-A92 |
| Al2O3 % |
≥42 |
≥40 |
≥80.0 |
≥78.0 |
≥75.0 |
≥65.0 |
≥55.0 |
≥80 |
≥70 |
≥60 |
≥75 |
≥85 |
≥86 |
≥92 |
| Fe2O3 % |
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≤2.0 |
≤2.0 |
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≤1.5 |
≤1.6 |
≤1.5 |
≤1.5 |
≤2.0 |
≤0.5 |
≤0.5 |
| TiO2 % |
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≤3.5 |
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≤0.1
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| MgO % |
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≥4.5 |
4-8 |
| SiO2 % |
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≤2.5 |
≤0.5 |
| 耐火度 ℃ |
≥1760 |
≥1740 |
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≥1850 |
≥1850 |
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| 荷重软化温度KD ℃ |
≥1430 |
≥1400 |
≥1530 |
≥1550 |
≥1510 |
≥1490 |
≥1470 |
T2≥1550 |
T2≥1520 |
T2≥1600 |
T2≥1650 |
T2≥1500 |
T2≥1650 |
T0.5≥1550 |
| 高温抗折1500 ℃ MPa |
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≥2.0 |
| 重烧线变化率 % |
1400℃×2h
0～-0.3 |
1400℃×2h
0～-0.3 |
1550℃×2h
0.1～-0.5 |
1550℃×2h
0.4～-0.3 |
1500℃×2h
0.1～-0.5 |
1500℃×2h
0.1～-0.5 |
1450℃×2h
0.1～-0.5 |
1500℃×2h
-0.1～+0.5 |
1500℃×2h
-0.1～+0.5 |
1500℃×2h
0～+1.0 |
1500℃×2h
0～+1.0 |
1500℃×5h
>+0.5 |
1600℃×3h
0～+0.5 |
1500℃×5h
-0.3～+0.3 |
| 显气孔率 % |
≤18 |
≤19 |
≤24 |
≤21 |
≤28 |
≤28 |
≤22 |
≤19 |
≤20 |
≤17 |
≤19 |
≤19 |
≤19 |
≤22 |
| 体积密度 g/cm3 |
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≥2.75 |
≥2.5 |
≥2.60 |
≥2.65 |
≥2.80 |
≥3.0 |
≥3.05 |
| 常温耐压强度 Mpa |
≥39.2 |
≥34.3 |
≥50 |
≥70 |
≥40 |
≥35 |
≥45 |
≥60 |
≥60 |
≥60 |
≥60 |
≥50 |
≥60 |
≥40 | | | |
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