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High-efficiency low-carbon hot-blast stove, green intelligent Annec
Low iron mullite insulation brick

Low iron mullite insulation brick


Product Introduction

Low iron mullite insulation brick

Product Details


Name

low iron mullite insulation brick

Brand

SLM-0.8

Al2O3 %

≥ 50

Fe2O3 %

≤1.0

Bulk density, g/cm3

≤0.8

Normal temperature compressive strength, MPa

≥3.0

Heating permanent linear change rate 1400 ℃× 12h(%)

-2~ 2

Thermal conductivity, W/m · K
(Average temperature 350±25 ℃)

≤ 0.35

Use position

Hot blast stove pipe insulation layer

Key words:

Low iron mullite insulation brick