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SEFPRO offers a wide range of products developed for all types of furnaces and adapted to each glass market.
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Glass market
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Application
Fused cast

ER 1681® RN

Regular cast, electrofused Alumina-Zirconia-Silica (AZS) with 32% zirconia

Good castability Alumina-Zirconia-Silica (AZS) enabling complex and varied shapes and sizes.

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Fused cast
Expendables

ER 1681® RT

Void-free electrofused alumina-zirconia-silica (AZS) with 32% zirconia

Alumina-zirconia-silica (AZS) with good castability enabling complex and varied shapes and sizes. Void-free structure enabling longer lifetime.

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Sintered

BP MULLITE

Sintered fused mullite 75% alumina

Made of fused mullite grains. High creep resistance with excellent vapour corrosion resistance.

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Sintered

ZPR

Sintered zircon with 66% zirconia

Zirconium silicate. Very high resistance to vapours corrosion. Available in standard brick format.

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Sintered

ARKAL 65 V

Sintered mullite 67% alumina

High corrosion resistance to alkali vapours. Excellent creep resistance. Available in complex and large shapes.

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Sintered

MS 6

Sintered sillimanite 62% alumina

Excellent thermal shock resistance. Available in standard brick format.

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Sintered

MS 75

Sintered mullite 75% alumina

Good corrosion resistance to alkali vapours. Available in standard brick format.

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Fused cast

ER 1711® RT

Void-free electrofused alumina-zirconia-silica (AZS) with 40% zirconia solution

Alumina-zirconia-silica (AZS) material with highest corrosion resistance and good castability for various shapes and sizes. It is essentially free of casting cavities and allows a very homogeneous internal structure and corrosion resistance.

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