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1.5 mullite insulating brick


Product introduction

Product details


Physicochemical Specifications of Anti-Seepage Carburized Mullite Insulation Brick (CX-1.5)

Project

Indicator

Bulk density, g/cm 3 ,≤

1.5

W(Al 2 O 3 )/%,≥

52

W(Fe 2 O 3 )/%,≤

1.0

Long-term use temperature, °C, ≤

1350

Thermal conductivity (350±25)°C, W/m·K, ≤

0.45

Compressive strength at room temperature, MPa, ≥

7

Permanent wire change after heating (1400°C × 12 h), %

-1~0

Keywords:

1.5 Mullite insulation brick

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