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808083 Sigma-Aldrich

Graphite

flakes, 99% carbon basis, -325 mesh particle size (50- 70%), natural, wettable

Synonym: Graphite grade 3243

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Properties

Related Categories Electronic Chemicals, Graphite and Carbon-Based Materials, Materials Science, Metal and Ceramic Science, Micro/NanoElectronics,
grade   natural
description   Wettability: Yes
assay   99% carbon basis
form   flakes
particle size   -325 mesh (44μ, 50-70%)
mp   3652-3697 °C (lit.)

Description

General description

Flake graphite is a naturally occurring form of graphite that is typically found as discrete flakes ranging in size from 50-800 μm in diameter and 1-150 μm thick. This form of graphite has a high degree of crystallinity, which equates to near theoretical true density, high thermal and electric conductivity and low springback (excellent molding characteristics).

Application

• Graphene precursor
• Inorganic source of carbon
• Filler
• Thermal additive
• Re-carburizer
• Casting powders
• Drilling fluids
• Plastic additive
• Rubber additive
• Tint/pigment
• Lubricant
• Chemically resistant additive
• EMF absorber
• Milling and sieving
• General inert filler-additive

Packaging

2.5 kg in poly drum

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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