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Sillimanite Brick

This kind of product adopts the natural sillimanite. It provides good structure, good heat stability, and strong rush resisting,widely used in glass furnace such as rider arches, checker bricks etc.

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Classification:

Sillimanite ＆ Mullite Products

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+86-533-5518315

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Sillimanite Brick

Graphic Details

项目 Item	AS-60	AS-65
Al2O3 (%)	≥60	≥65
Fe2O3(%)	≤1.3	≤1.0
耐火度(℃) Refractoriness	≥1750	≥1770
荷重软化温度(KD℃) Softening Temp Under Load	≥1550	≥1600
显气孔率（%） Apparent Porosity	≤18	≤20
体积密度(g/cm3) Bulk Density	≥2.4	≥2.45
常温耐压强度(Mpa) Cold Crushing Strength	≥60	≥80
热稳定性（1100℃水冷）次 Thermal Shock Stability 1100℃ Water	≥20	≥15

This kind of product adopts the natural sillimanite. It provides good structure, good heat stability, and strong rush resisting,widely used in glass furnace such as rider arches, checker bricks etc.

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