炼油装置用不定形耐火材料

项目Index

最高使用温度(℃)
Max. Service Temperature

体积密度(g/cm 3)
Bulk Density

耐压强度/抗折强度(MPa)
CCS/MOR

线变化率815℃×3h(%)
Permanent linear change rate

导热系数(W/m·k)
Thermal Conductivity

应用Application

110℃

815℃

110℃

815℃

DT-L1A

1400

≥2.90

≥2.80

≥120/15

≥120/15

≤-0.3

-

高耐磨衬里High wear-proof lining

DT-L1B

1650

≥2.9

≥2.80

≥100/15

≥100/15

≤-0.3

-

DT-L3

1400

≥2.3

≥2.2

≥50/5

≥40/4

≤-0.2

-

双层衬里耐磨层
double lining wear-proof layer

DT-L4

1400

≥2.3

≥2.2

≥50/8

≥60/8

≤-0.2

-

DT-L5

1400

≥2.2

≥2.1

≥50/5

≥40/4

≤-0.2

-

DT-L6

1400

≥2.2

≥2.1

≥60/8

≥60/8

≤-0.2

-

DT-J1

1200

≤1.30

≤1.20

≥12/3

≥10/2

≤-0.2

≤0.35

单层衬里或双层衬里隔热层insulation layer in single lining or double linings

DT-J3

1200

≤1.40

≤1.30

≥20/4

≥15/2.5

≤-0.2

≤0.40

DT-J4

1200

≤1.35

≤1.25

≥15/2.5

≥15/2.5

≤-0.2

≤0.36

DT-J5

1200

≤1.25

≤1.15

≥15/3

≥12/2

≤-0.2

≤0.33

DT-J10

1200

≤1.05

≤0.95

≥9/2

≥8/1.5

≤-0.2

≤0.30

双层衬里隔热insulation layer of double linings.