材質
Aggregate

碳化硅磚
SiC brick

SiC澆注料
SiC castable

SiC澆注料
SiC castable

SiC澆注料
SiC castable

SiC可塑料
SiC plastic material

牌號
Brand

DT-DTZA

DT-TGJA

DT-TGJB

DT-TGJC

DT-TGSA

化學成分(%)Chemical Composition

Al2O3

-

≥48

≥26

≥4.5

≥16

SiC

≥78

≥10

≥60

≥90

≥75

Fe2O3

≤1.0

≤1.0

-

≤0.5

≤0.5

CaO

-

0.7

1.4

-

-

體積密度(g/cm3)
Bulk Density

110℃

-

2.55

2.55

2.7

2.6

1000℃

2.6

2.5

2.5

2.7

2.6

耐壓強度(MPa) Cold Crushing Strength

110℃

-

≥100

≥90

≥60

≥50

1000℃

≥130

≥110

≥100

≥120

≥80

線變化率(%)
Permanent Linear Change

-0.1

-0.1

-0.1

-0.15

耐磨系數(cc)
Abrasion resistance

≤5

≤7

≤7

≤7

≤7

荷重軟化溫度T0.6 (℃)Refractoriness Under Load

最高使用溫度(℃)
Max. Service Temperature

1700

1500

1550

1600

1550

導熱系數(W/m·k)
Thermal Conductivity

13.6

1.6

6.2

16.8

7.2

材質
Aggregate

硅線石澆注料
Sillimanite castable

高鋁澆注料
High alumina castable

高鋁可塑料
High alumina plastic material

粘土澆注料
Clay castable

高鋁磚
High alumina brick

牌號
Brand

DT-HHJ

DT-GGJ

DT-GNS

DT-FLN-2

DT-LZ

化學成分(%)
Chemical Composition

≥60

≥85

≥84

≥50

≥80

≥16

-

-

-

-

-

≥75

≤1

≤1

≤1

≤2

≤2

≤0.5

1.4

1.3

-

8

-

-

體積密度(g/cm3)
Bulk Density

2.65

3.0

2.5～2.7

2.25

-

2.6

2.6

3.0

2.4～2.6

2.2

2.6

2.6

耐壓強度(MPa) Cold Crushing Strength

≥100

≥140

≥80

≥60

-

≥50

≥120

≥140

≥100

≥60

≥60

≥80

線變化率Permanent Linear Change(%)

-0.1

-0.15

-0.2

-0.2

0.4

耐磨系數Abrasion resistance(cc)

≤8

≤6

≤7

≤15

荷重軟化溫度T0.6 (℃)
Refractoriness Under Load

1550℃

最高使用溫度(℃)
Max. Service Temperature

1600

1650

1600

1450

-

導熱系數(W/m·k)
Thermal Conductivity

1.25

2.5

1.8

0.8

-

牌號
Brand

DT-GL14

DT-ZGS13

DT-LG08

DT-ZJ16

DT-GMN13

材質
Aggregate

自流剛玉澆注料corundum self-flowing castable

剛玉質可塑料corundum plastic material

輕質保溫澆注料lightweight Insulating castable

中質保溫澆注料Insulating castable

粘結膠泥Mortar

耐火度(MPa)
Refractorines,

≥1790

≥1790

≥1200

≥1500

≥1700

體積密度(g/cm3)
Bulk Density

2.9

2.8

0.8

≤1.6

2.1

耐壓強度(MPa)
Cold crushing Strength

110℃×24h

110-120

≥70

3

≥12.5

粘結強度BS 4.5Mpa

1100℃×3h

120-130

≥85

5.5

≥16

1380℃×3h

95-110

抗折強度(MPa)
Modulus of Rupture

110℃×24h

≥8

≥7

≥10

1100℃×3h

≥13

≥10

≥15

1350℃×3h

≥10

≥8

≥15

重燒線變化1100℃×3h(%)
Reheat line change

0.1

0.2

≤0.3

0.2

熱震穩定性(次)1000℃-水冷Thermal shock Resistance，Cold Water

≥20

≥40

≥40

最高工作溫度(℃)
Max. Service Temperature

1650

1450

1250

1350

導熱系數(W/m·k)
Thermal Conductivity

0.35

0.45

耐磨性(CC)
Abrasion resistance

≤6

≤8

牌號
Brand

DT-ZG15

DT-ZM15

材質
Aggregate

鋯鉻剛玉磚ZrO2- Cr2O3 corundum brick

莫來石磚Mullite brick

化學成份% Chemical composition

ZrO2

≥6

/

Al2O3

≥65

≥75

Cr2O3

1-4

/

SiO2

10

10

體積密度(g/cm3)
Bulk Density

≥2.8-3.0

≥2.7

耐火度(℃)Refractoriness

1790

1760

耐壓強度(MPa)
Cold crushing Strength

120-130

≥120

顯氣孔率(%)
Apparent Porosity

＜18

＜19

重燒線變化(次)
1400℃×3h(%)
Reheat line change

0.1

0.2

熱震穩定性1000℃-
水冷Cold Water
Thermal shock Resistance

≥40

≥45

使用溫度(℃)
Service Temperature

1560

1550

耐磨性(CC)
Abrasion resistance

≤5.5

≤8

使用特點
Applications

該材料抗腐蝕性強、耐壓強度高、熱震穩定性好、耐磨性小、抗剝落，是鍋爐易磨損部位的最佳材料。
It has good abrasion resistance, corrosion resistance, thermal shock resistance and high crushing strength, good, slag corrosion resistance, and is suitable for the zone which need good abrasion resistance in boilers.

該產品抗腐蝕、熱震穩定性好，適用于陶瓷行業、電力鍋爐行業。
This product has good corrosion resistance and thermal shock resistance, it is suitable for ceramic industry, electricity industry and boiler industry.