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产品详细介绍 |
项 目 \ 牌 号 |
高铝质 |
粘土质 |
刚玉质莫来石质
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镁质 |
LN-55A |
LN-55B |
LN-65A |
LN-65B |
LN-75A |
LN-75B |
LN-85B |
GN-85B |
NN-30 |
NN-38 |
NN-42 |
NN-45A |
NN-45B |
AM-90 |
MS-80 |
MS-60 |
MF-93 |
MF-82 |
MF-78 |
Al2O3 % |
≥55 |
≥55 |
≥65 |
≥65 |
≥75 |
≥75 |
≥85 |
≥85 |
≥30 |
≥38 |
≥42 |
≥45 |
≥45 |
≥90 |
≥80 |
≥60 |
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耐火度 ℃ |
≥1770 |
≥1770 |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
≥1630 |
≥1690 |
≥1710 |
≥1730 |
≥1730 |
≥1790 |
≥1790 |
≥1770 |
灼减 ≤2.0 |
荷重软化温T2℃ |
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≥1300 |
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≥1400 |
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≥1400 |
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≥1650 |
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≥1200 |
≥1600 |
≥1500 |
≥1400 |
MgO % ≥93 |
MgO % ≥82 |
MgO % ≥78
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抗折强度 MPa
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110℃×24h |
≥1.0 |
≥2.0 |
≥1.0 |
≥2.0 |
≥1.0 |
≥2.0 |
≥2.0 |
≥2.0 |
≥1.0 |
≥1.0 |
≥1.0 |
≥1.0 |
≥2.0 |
≥2.5 |
≥3.0 |
≥2.0 |
SiO2 % ≤2.2 |
SiO2 % ≤9.0 |
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1200℃×3h |
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≥3.0 |
≥3.0 |
≥3.0 |
≥3.0 |
≥6.0 |
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1400℃×3h |
≥3.0 |
≥6.0 |
≥3.0 |
≥6.0 |
≥3.0 |
≥6.0 |
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1500℃×3h |
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≥6.0 |
≥6.0 |
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≥6 |
≥6 |
≥6 |
烧后线 变化率 % |
1500℃×3h |
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+1~-5 |
+1~-5 |
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0~+1 |
0~+1 |
0~+1 |
1400℃×3h |
+1~-5 |
+1~-5 |
+1~-5 |
+1~-5 |
+1~-5 |
+1~-5 |
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1300℃×3h |
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+1~-5 |
+1~-5 |
+1~-5 |
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1200℃×3h |
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+1~-3 |
+1~-3 |
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粘结时间 min |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1.5~2 |
1.5~2 |
1.5~2 |
粒度 % |
-1.0mm |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
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根据用户需要组织生产 According to the requirement of customer to produce. |
+0.5mm |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
≤2 |
-0.074mm |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
≥40 |
≥45 |
≥40 |
用途
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用于砌筑同材质耐火制品
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【返回】 【关闭】 |
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