Expandable Graphite Powder, Processed From Natural Flake Graphite

Expandable Graphite Powder, Processed From Natural Flake Graphite
Product Details
Through scientific and objective analysis and collation, our company has carried out accurate and effective market positioning, provided 94-99% High carbon Natural flake graphite, EXPANDABLE GRAPHITE, Spherical Graphite supplier design scheme in line with the needs of enterprise development. Through continuous learning and absorbing excellent technology and experience, we ensure that our products are invincible. We also sincerely hope that friends can provide more valuable opinions, which will help us improve. 'Customer-centric' is the core of the company's development strategy. We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation.

Main chemical and physical index:Main chemical and physical index:

Grade

Specificatio

(Mesh)

Expansion

Rate(ml/g)

PH Value

Volatil

(%)

Moisture

(%)

Carbon

Content (%)

Particle

Size (%)

Sulfur

Content (%)

Expanding

Temperature

Over

Screen

Under

Screen

Normal

Expandable

Graphite

32mesh200-4003-7≤15≤185-99.5≥80
≤2.5≥950℃
50mesh200-350
80mesh150-250
100mesh100-150
150mesh100-120



Definition:

Expandable flake graphite, also known as intumescent flake graphite, or simply "expandable flake", is a form of intercalated graphite. Intercalation is a process whereby an intercallant material is inserted between the graphene layers of a graphite crystal or particle.This material is manufactured by treating highly crystalline natural flake graphite with a mixture of sulfuric acid and certain other oxidizing agents which aid in "catalysis" of the sulfate intercalation.

Application:

The resultant product is a highly intumescent form of graphite that has proven useful in applications that include fire retardants, high performance gaskets, conductive fillers, electromagnetic pulse and radiation shielding, foundry products, fire collars, construction industries,and many others.

Packing:

25kgs bags or 1000kgs bulk bags on pallets

Delivery Time:

Within one month after order signed.

Payment terms:

T/T prefered.

L/C is also accepted.

Sample is available anytime for your test.

Welcome to buy high quality and cheap bulk 32 mesh normal expandable graphite made in China in stock with our factory - one of the well-known manufacturers and suppliers from China. We have professional plant at your service. You can also get the customized 32 mesh normal expandable graphite wholesale service at low price with our producer.

As a well-known and reliable supplier of Expandable Graphite Powder, Processed From Natural Flake Graphite, we are confident that our products are safe and that our quality level is industry-leading. We will always forge ahead on the road of pioneering and enterprising with advanced technology and management, sincere service and pragmatic work style. We have been always here working for your demands whenever you require.
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