High Expansion Rate Natural Flake Graphite

High Expansion Rate Natural Flake Graphite
Product Details
We are a modern enterprise with many years of experience in the production of Graphite products, Spherical Graphite factory, NATURAL FLAKE GRAPHITE. We are equipped with advanced equipment and testing equipment to provide users with more advanced and reliable products and better services. Reputation is the cornerstone of the company, customer is the lifeblood of the company, customer's demand is our motivation, and customer's satisfaction is our purpose. We are the ideal partner of your business development and look forward to your sincere cooperation.

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 adhere to the tenet of 'Science and technology as the guide, quality for survival, management for development', and strive to provide customers with high-quality High Expansion Rate Natural Flake Graphite solutions. With exceptional technology, strict quality management and excellent products, our business has acquired a good reputation in the industry. What are you waiting for? Come and join us.
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