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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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