Construction / Adhesives & Sealants / Fused Silica

Fused Silica

Mineral: Fused Silica


Fused silica is an angular “shaped” silica produced by grinding and milling (ball-mill) high purity silica/quartz. Fused silica therefore has the same intrinsic properties as any other silica. Its chemical formula is SiO2

At Sibelco high purity quartz is being used to make fused silica

Fused silica is only in APAC used in adhesives and sealants



Name Grade D50
Megasil FS 503 10
525 1.6


Production Location: Yeonmu, Korea

Application: providing dimensional stability



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