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Product introduction |
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Details |
项 目 \ 牌 号 |
烧结莫来石砖
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刚玉莫来石砖
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刚玉砖
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莫来石硅线石砖
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莫来石堇青石砖
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MZ-60 |
MZ-65 |
MZ-70 |
MZ-75 |
GMS-80 |
GMS-85 |
GY-90Z |
GY-92Z |
GY-98 |
MGS-65 |
MGS-70 |
MJS-40 |
Al2O3 %
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≥60
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≥65
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≥70
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≥75
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≥80
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≥85
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≥90
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≥94
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≥98
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≥65
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≥70
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MJS-40
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Fe2O3 % |
≤1.2
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≤1.0
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≤0.8
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≤0.6
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≤0.5
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≤0.5
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≤1.0
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≤1.0
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≤0.3
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≥40
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耐火度 ℃
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>1790
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>1790
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>1790
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>1790
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>1790
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>1790
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>1790
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>1790
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>1790
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>1790 |
>1790 |
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体积密度 g/cm3
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≥2.45
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≥2.50
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≥2.55
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≥2.60
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≥2.65
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≥2.75
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≥2.95
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≥3.1
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≥3.1
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显气孔率 %
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≤20
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≤20
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≤20
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≤20
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≤20
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≤20
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≤16
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≤16
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≤20
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≤22
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≤20
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≤28
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常温耐压强度 MPa
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≥50
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≥50
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≥55
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≥60
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≥60
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≥60
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≥80
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≥80
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≥60
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≥50
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≥60
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≥35
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荷重软化温度 T2 ℃ |
≥1600
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≥1650
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≥1700
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≥1700
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≥1700
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≥1700
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≥1620
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≥1650 |
≥1700
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≥1600
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≥1650
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重烧线变化率 % 1500℃×3h |
±0.1 |
±0.1 |
±0.1 |
±0.1 |
±0.2 |
±0.2 |
±0.2 |
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±0.1 |
±0.2
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±0.1
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热震稳定性,次(1100℃ 水冷)
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≥30 |
≥30 |
≥20 |
用 途 |
适用于各种高温窑炉及热工设备内壁、拱顶、燃烧室及工具砖等 | | |
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【back】 【close】 |
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