產品名稱
Name of product

剛玉低硅澆注料
Corundum low silica castable

剛玉高強澆注料
Corundum high strength castable

剛玉質澆注料
Corundum castable

高鋁澆注料High alumina castable

高鋁高強澆注料
High alumina high strength castable

高鋁澆注料
High alumina castable

牌號
Brand

DT-CL

DT-TG

DT-CG1

DT-CG2

DT-CG3

DT-Gh60

體積密度(g/cm3)
Bulk Density

≥2.8

≥3.0

≥3.0

≥2.6

≥2.7

≥2.3

化學成份(%)
Chemical composition

Al2O3

≥93

≥95

≥90

≥65

≥80

≥60

SiO2

≤0.5

≤0.5

Fe2O3

≤0.7

≤0.7

≤1.0

≤1.0

CaO

≤5

≤5

≤2.0

≤2.0

≤2.0

耐壓強度(MPa)
Cold crushing Strength

110℃×24h

≥40

≥50

≥80

≥60

≥70

≥40

1100℃×3h

≥28

≥80

≥90

≥70

≥80

≥30

1300℃×3h

≥20

≥80

≥100

≥80

≥90

燒后線變化率(%)
Permanent linear change

1400℃±0.35

1100℃≤-0.5

1450℃≤-0.3

1450℃≤-0.3

1400℃≤-0.3

1100℃≤-0.5

最高使用溫度(℃)
Max. Service Temperature

1600

1600

1600

1550

1500

1400

應用
Application

廣泛用于合成氨轉化爐、二段爐、氣化爐作工作襯
widely used synthetic ammonia vaporization fumace and gasometry linings

廣泛用于碳黑爐、氣化爐、硫磺回收裝置、一氧化碳焚燒爐作工作襯
widely used vaporization fumace,sulphur callback set carbon monoxide incinerator linings

煙道蓋磚
Cover of flue