200 Mesh Expandable Natural Flake Graphite Powder Price

200 Mesh Expandable Natural Flake Graphite Powder Price
Product Details
We hope that we will become the supplier you expect with the trendy design, high-quality products, considerate service and competitive prices of our 85% Natural flake graphite, Crystalline flake graphite, EXPANDABLE GRAPHITE. We adhere to the professional development and we refine on the products which we are good at. We do our best to make the company show a good working atmosphere, which is united, positive, efficient and practical. Warmly welcome you and opening up the boundaries of communication.

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 want to create a first-class enterprise, cultivate professional talents, promote the development of the global 200 Mesh Expandable Natural Flake Graphite Powder Price industry, and become a respected leader. Products are sold throughout the country and exported to many countries and regions. Our company has set up a construction team with professional training, professional knowledge and mature technology.
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