GR3551 Expandable Graphite Powder

Catalog No. GR3551
Mesh Size 32, 50, 80, 100
Fixed Carbon (%) 90-99
Particle Size Oversize (%) ≥80
Expansion Ratio (ml/g) 100-450

Expandable Graphite Powder is also called Expandable Graphite Powder or cryptocrystalline graphite.  Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Expandable Graphite Powder.

Related products: High Carbon Graphite Nanopowder, Microcrystalline Graphite Powder, Siliconized Graphite Powder, Conductive Graphite Powder

Expandable Graphite Powder Description

Expanded Graphite Powder is a loose and porous worm-like substance prepared from graphite flakes through intercalation, water washing, drying, and high-temperature expansion. Expanded graphite can instantly expand 150-300 times in volume when exposed to high temperature, changing from flake to worm-like, resulting in a loose structure, porous and curved, expanded surface area, increased surface energy, and enhanced adsorption of flake graphite. Vermicular graphite can be embedded in itself. Together, this increases its softness, resilience, and plasticity.

Expandable Graphite Powder Specifications

Grade

Fixed Carbon

Particle Size (Oversize)

Volatile

Expansion Ratio

Sulfuric content

PH

Moisture

Ash

%

%

%

(ml/g)

(%)

(%)

(%)

EG-100

90-99

≥80

≤12

30-100

≤2.2

4-6

≤1.0

≤10

EG-200

15-50

EG-300

10-20

Expandable Graphite Powder Applications

It is widely used in petrochemical, machinery, metallurgy, atomic energy and other industries.

Expandable Graphite Powder Packaging

Our Expandable Graphite Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

LATEST RECOMMENDED

VD0551 Graphite (C) Evaporation Materials

VD0551 Graphite (C) Evaporation Materials

sc/1620382226-normal-Pyrolytic Graphite Tubes.jpg

GR0932 Pyrolytic Graphite Tubes

sc/1622086174-normal-pyrolytic-graphite-substrate.jpg

GR3423 Pyrolytic Graphite Substrate

sc/1622093084-normal-graphite-anodes.jpg

GR3426 Graphite Anodes

sc/1627544681-normal-microcrystalline-graphite-powder.jpg

GR3550 Microcrystalline Graphite Powder

sc/1627546580-normal-siliconized-graphite-powder.jpg

GR3552 Siliconized Graphite Powder

sc/1627547197-normal-graphene-conductive-mica-powder.jpg

GR3553 Graphene Conductive Mica Powder

sc/1627547650-normal-spherical-graphite-powder.jpg

GR3554 Spherical Graphite Powder

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.