50 Mesh, 200 Times Expansion Rate, Expandable Graphite Powder, Natural Flake Graphite

50 Mesh, 200 Times Expansion Rate, Expandable Graphite Powder, Natural Flake Graphite
Product Details
Based on the original foundation, we further strengthen the R&D, production, and sales teams, keeping up with the pace of the development of the Expandable Graphite factory, NATURAL FLAKE GRAPHITE, EXPANDED GRAPHITE industry. We abide by the corporate tenet of 'sincere mutual communication, endless service', serve users with our heart, and are willing to develop together with you and create success together. We will give full play to the advantages of technology, talent and service.

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

Unde

Screen

High Purified 

Carbon 

Expandable 

Graphite

32mesh200-4003-7≤15≤1≥99.8≥80
≤2.5≥950℃
50mesh200-350
80mesh150-250
100mesh100-200

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 200 mesh high purified carbon 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 200 mesh high purified carbon expandable graphite wholesale service at low price with our producer.

We use the corporate philosophy as the basis to absorb the customer's point of view, and think from the customer's perspective, so as to continuously improve our 50 Mesh, 200 Times Expansion Rate, Expandable Graphite Powder, Natural Flake Graphite. We give each customer a dedicated operator to regularly feed back cargo information to facilitate timely and effective communication. We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well.
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