Bravecount

Graphene Powder

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Description

BRAVECOUNT MATERIALS
www.bravecount.com Graphene Supplier
TA-001A
Graphene Powder
TA-001A is a ultra-pure graphene powder specifically developed for battery applications. Physical exfoliation is
adopted in producing this product. It consists of large quantity of 1~3 layers and some 4~10 layers graphene
with complete crystallographic texture. It features excellent electric conductivity and high purity. It is easy to
be dispersed, and easy to be wetted by solvent like NMP. It is applicable for various of battery applications.
Specific surface area is 50~200m2/g.
Product Features
 High purity, little metal impurities, excellent electric and thermal conductivity;
 Small tap density, microscopic uniform density, easy to disperse;
 Stable physical and chemical characteristics, can be ground, rolled and suitable for high-temp & highpressure processes;
 Low water content, excellent hydrophobicity, will not adsorb water easily when exposed in air.
 Applicable for various kinds of battery conductive agent systems.
Specifications
Model Appearance Size D50 Fe/ppm Co/ppm Ni/ppm Cu/ppm Zn/ppm Cr/ppm Water % Tap Density
TA-001A Black powder 5-8μm <150 <10 <10 <100 <10 <10 ≤ 2% 0.01-0.02g/ml
Storage & Handling
 Proper PPE suchProper PPE such as gloves and masks should applied when handling this product.
Rooms for storing this product should be with good ventilation and dust-removing devices to
avoid inhalation. This product is easy to float in the air, please adopt proper measure to prevent
dust raising. Please handle gently when operating and avoid tamping.
 Keep it safe from direct sun light, rain and leakage. Label should not be removed.
 Handle gently and do not mix it with liquid and corrosive materials when trasporting.
Packing
 1.5kg per carton or customzied
Transport
SSA (m²/g): 50~200m²/g
Apparent density/bulk density (g/cm3): 0.01~0.02(g/cm3)
True density (g/cm3): –
Particle size: D10: 2~4µm
D50: 5~8µm
D90: 15~18µm

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