Posted in | Nanomaterials

Spherical Graphite with High Quality and Solid Consistency

NovoCarbon is getting ready for the large-scale production of graphite products for battery customers who require superior quality and unwavering consistency. NovoCarbon is presently offering both Uncoated and Coated Spherical Purified Graphite for product qualification, in a 20 µm standard size or to match customer’s specifications.

Uncoated Spherical Graphite

NovoCarbon provides a range of natural flake graphite products that are manufactured from superior quality graphite. A single source of supply from Brazil’s leading producer ensures batch to batch consistency and helps prevent problems that can occur due to variances in impurity levels and/or composition.

Coated Spherical Graphite

NovoCarbon provides a range of natural flake graphite products that are manufactured from superior quality graphite. A single source of supply from Brazil’s leading producer ensures batch to batch consistency and helps prevent problems that can occur due to variances in impurity levels and/or composition.

Technical Specifications

SPG-20U High-Purity Spheronized Graphite

General Characteristics

Formula: Carbon
Aspect: Fine black powder
Purity: 99.9-99.99%C
CAS number: 7782-42-5

Typical Values

Ash Analysis – Key Elements

Element Concentration
Al 0.25
Ca <0.50
Co <0.05
Cr <0.50
Cu <0.10
Fe 0.27
Mo 1.80
Ni <0.40
Pb <0.10
Sb <0.10
Si 34.00
V 0.15
S 1.40
Zn <0.10

Note: Concentrations shown in PPM

 

Analysis Value Units
Tap density 0.94 g/cc
BET Ads. 7.69  
BET Des. 7.26 m2/g

 

Guaranteed Ash Values

0.1% Maximum LOI

Particle Size Distribution

D90     35.9
D50     16.8
D10     6.2

Guaranteed Values

Moisture                                  0.5% Max
D50 (Laser diffraction)           23 µm

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