Expandable Graphite

Size: 50 80 (mesh)

Expansion rate: 170-550(ml/g)

Sulfur content: Industrial Grade 600-1800(PPm); Nuclear Grade: less than 0-200(PPm)

Carbon content: 98-99.5(%)

Moisture: less than 1.0(%)

Ash content: less than 1.8 (%)

Volatile matters: less than 0.18(%)

Over size (Mesh): more than 80 (%)

PH value: more than 3

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