50 Mesh, 97% Carbon Content, 180-300 Times Expansion Ratio, Expanded Graphite From Qingdao Factory

50 Mesh, 97% Carbon Content, 180-300 Times Expansion Ratio, Expanded Graphite From Qingdao Factory
Product Details
We produce incomparable Expanded graphite worm, Expanded Graphite factory, Graphite foil with our advanced manufacturing technology, high-precision production equipment, and strict testing methods. Our company pursues excellence, continuously wins in the market competition, surpasses self in the introspection and surmounts mediocrity in the study. Our aim is to help customers realize their goals. Up to now, our products have been exported to more than 60 countries and areas around the world.

Main chemical and physical index:

Grade

Specification

(Mesh)

Expansion

Rate(ml/g)

PH Value

Volatile

(%)

Moisture

(%)

Carbon Content

(%)

Particle

Size (%)

Sulfur

Content (%)

Expanding

Temperature

Over 

Screen

Under

 Screen

Superfine

Expandable

Graphite

-100mesh30-603-7≤10≤185-99
≥80≤2.5≥950℃
-200mesh20-50
-325mesh10-20

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:

20/25kgs bags or 800~1000kgs 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 100 mesh ultrafine 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 100 mesh ultrafine expandable graphite wholesale service at low price with our producer.

We are also a unified large family, anyone stick to the corporate value 'unification, dedication, tolerance' for 50 Mesh, 97% Carbon Content, 180-300 Times Expansion Ratio, Expanded Graphite From Qingdao Factory. We continue to improve product quality in the spirit of professionalism. We get a field survey of our merchandise.
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