Expand Graphite/Worm Graphite/Eg

Expand Graphite/Worm Graphite/Eg
Product Details
These initiatives include the availability of customized designs with speed and dispatch for EXPANDABLE GRAPHITE, 95% Natural flake graphite, 85% Natural flake graphite. Over the years, our technicians have continued to research and innovate on forging machine tools, spare no effort in sales and after-sales service, and do their best to meet the needs of customers at home and abroad. Warmly welcome clients in your own home and abroad to go to our enterprise.

Main chemical and physical index:

Grade

Specification 

(Mesh)

Expansion 

Rate

(ml/g)

PH Value

Volatil

 (%)

Moisture

(%)

Carbon

Content (%)

Particle

Size (%)

Sulfur

Content (%)

Expanding

Temperature

Over

Screen

Under

Screen

Ultra-low 

Sulfur 

Expandable

Graphite

32mesh200-3003-7≤12≤190-99.5≥80
≤0.02≥950℃
50mesh200-250
80mesh150-200
100mesh100-150

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 150 mesh ultralow sulphur 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 150 mesh ultralow sulphur expandable graphite wholesale service at low price with our producer.

We will work hard with our service colleagues to provide optimized technical Expand Graphite/Worm Graphite/Eg and services. We have implemented quality monitoring throughout the entire process from raw and auxiliary materials, process equipment, inspection and testing, etc., so that product quality reaches the industry's high standards. Our technological content and added value are increasing day by day, and we have grown our own core technology.
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