河南安博耐火材料有限公司
电 话：0371-64111501
联系人：许经理 13592608515
邮 箱： xvyf163@hotmail.com
地 址：河南省巩义市北山口镇
电 话：0371-64111501
联系人：许经理 13592608515
邮 箱： xvyf163@hotmail.com
地 址：河南省巩义市北山口镇
高铝质耐火泥浆简介
高铝质耐火泥浆
高铝质耐火泥浆详细
高铝质耐火泥浆
|
指标Index
项目Item
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LN-55A
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LN-55B
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LN-65A
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LN-65B
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LN-75A
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LN-75B
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LN-85A
|
LN-85B
|
|
|
Al2O3,%
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≥55
|
≥55
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≥65
|
≥65
|
≥75
|
≥75
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≥85
|
≥85
|
|
|
耐火度Refractoriness, ℃
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≥1770
|
≥1770
|
≥1790
|
≥1790
|
≥1790
|
≥1790
|
≥1790
|
≥1790
|
|
|
粘结折抗强度
Bonding MOR,
MPa
|
110℃×24h干燥后
After drying
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≥1.0
|
≥2.0
|
≥1.0
|
≥2.0
|
≥1.0
|
≥2.0
|
≥2.0
|
≥2.0
|
|
1400℃×3h烧后
After sintering
|
≥4.0
|
≥6.0
|
≥4.0
|
≥6.0
|
≥4.0
|
≥6.0
|
/
|
/
|
|
|
1500℃×3h烧后
After sintering
|
|
≥6.0
|
≥6.0
|
||||||
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0.2Mpa荷重软化温度RUL(T2.0), ℃
|
/
|
≥1300
|
/
|
≥1400
|
/
|
≥1400
|
/
|
≥1650
|
|
|
线变化率PLC,%
|
1400℃×3h烧后
After sintering
|
+1 ~-5
|
/
|
||||||
|
1500℃×3h烧后
After sintering
|
/
|
+1 ~-5
|
|||||||
|
粘结时间Bonding time,min
|
1~3
|
||||||||
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粒度
Grain size,%
|
-1.0mm
|
100
|
|||||||
|
+0.5mm
|
≤2
|
||||||||
|
-0.074mm
|
≥50
|
||||||||
