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Timrex® BNB90
Timrex BNB90 is our premium high aspect ratio graphite designed for Electrolytic Manganese Dioxide (EMD) cathodes with low graphite content.
Timrex BNB90 - premium high aspect ratio graphite
Our premium Timrex BNB90 high aspect ratio graphite, characterised by its unique texture and morphology, is designed for cathodes with low graphite content. Manufactured with our unique and sophisticated process which results in a two-dimensional particle shape that ensures very high electrical conductivity in the cathode mix with a very low percolation threshold and strong mechanical stability at low loadings.
Key benefits
Excellent electrical conductivity with very low percolation thresholds
High mechanical stability
High energy density
High current drain
Graphite grade | Particle size, D90 (μm) | Particle shape | Ash (%) | Scott density (g/cm3) | Specific BET (m2/g) | Recommended graphite concentration | Battery type |
|---|---|---|---|---|---|---|---|
BNB90 | 105 | Strongly anisometric, 2-dimensional | 0.14 | 0.03 | 28 | 3-5% | High-drain AA & AAA |
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