Flake Graphite/Natural Graphite Powder

Flake Graphite/Natural Graphite Powder

产品Description

PRODUCTION DESCRIPTION


Flake graphite is probably the most familiar of the natural graphite materials. Most people are familiar with the finely powdered graphite used as a lubricant, or the “lead” in pencils. Both of these products typically contain flake graphite. As the name implies flake graphite has a distinctly flaky or platy morphology. All graphite has a flaky morphology on some level, but in most instances flake-graphite has this structure regardless of particle size. Natural amorphous and fine flake graphite are used in brake linings or brake shoes for heavier (non-automotive) vehicles, and became important with the need to substitute for asbestos. This use has been important for quite some time, but non-asbestos organic (NAO) compositions are beginning to cost graphite market share. A brake-lining industry shake-out with some plant closures has not helped either, nor has an indifferent automotive market.
GRANULARITY(SIEVE ANALYSIS,PARTICLE SIZE)
Mesh 100-325#
APPEARANCE
Shape Flake
Color Light Black
PHYSICAL PROPERTIES
Specific gravity(g/cm3 2.0-2.2
Moisture Rate(%) ≤0.5%
Volatile(%) ≤1.0%
Ash(% ≤4.0%
Hardness(Mohs) 1.0-2.0
CHEMICAL COMPOSITION
C contents(% w.t.) ≥95%,customized
PACKAGE
1. 25KG/bag, double sheet paper bags with plastic bag.

2. Opened bags must be carefully resealed and kept upright to prevent leakage. Stored in original packages in a dry, cool and well ventilated areas to prevent from direct sunlight.
3. Use appropriate to avoid environment contamination. 


Flake Graphite/Natural Graphite Powder(图1)



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Contact:Bull Brakes

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Address:Fuyang Industry Zone,Hangzhou City. Zhejiang Province,China.

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