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Ultra Low Cement Castable
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Properties
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INDEX
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ITEMS
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CUC-180
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CUC-170
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CUC-160
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CUC-150
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CUC-140
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Max Service
Temperature/℃
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1800
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1700
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1600
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1500
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1400
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Refractoriness, ℃
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≥1790
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≥1790
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≥1790
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__
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__
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Volume Density, g/cm3(110
℃,24h
)
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≥2.8
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≥2.7
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≥2.4
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≥2.3
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≥2.20
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%( 1500 ℃,3h)Linear change after reheating %
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± 1.0
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± 1.0
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± 1.0
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(1400℃,3h) ± 1.0
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(1400℃,3h) ± 1.0
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C.C.R. Strength,MPa
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110 ℃,24h
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≥25
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≥25
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≥25
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≥25
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≥25
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C.C.R. Strength,MPa
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1500 ℃,3h
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≥50
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≥50
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≥50
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≥40 ( 1400ºC,
3h)
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≥40 ( 1400 ºc, 3h)
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MPa
(1400℃,1h)
Bending Resistance after Hesting
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≥4.5
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≥3.0
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≥3.0
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≥1.5
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≥1.0
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Al2 O3 , %
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≥85
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≥80
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≥70
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≥60
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≥45
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Water Adding,%
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4~6
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5~6
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6~8
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6~8
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6~8
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