Classification

Temperature

1050

1260

1400

Code

YXTX-189

YXTX-289

YXTX-389

TXTX-489

TXTX-589

Shrinkage

on

Heating (%)

950°C×24h

≤-3

1000°C×24h

≤-3

1100°C×24h

≤-3

1200°C×24h

≤-3

1350°C×24h

≤-3

Theoretical

Density (kg/m³)

200±10

Shot Content

(φ≥0.25mm)(%)

≤15

Theoretical

Thermal

Conductivity

(W/m·k)

0.050-0.060(200°C)

0.095-0.120(400°C)

0.160-0.195(600°C)

 Al₂O₃ (%)

≥44

≥45

≥45

52-55

38-40

Al₂O₃+SiO₂ (%)

≥96

≥97

≥99

≥99

-

ZrO₂ (%)

-

-

-

-

15-17

Al₂O₃+SiO₂+ ZrO₂ (%)

-

-

-

-

≥99

Fe₂O₃ (%)

≤1.2

≤1.0

≤0.2

≤0.2

≤0.2

K₂O+Na₂O (%)

≤0.5

≤0.5

≤0.2

≤0.2

≤0.2

 Specification (mm)

300×300×200,According to your requirements

Package

Woven Bag/Carton

Quality Control System

ISO9001-2000 ,ISO14001-1996