CAS No 7782-42-5 Natural Flake Graphite Powder 7782-42-5

CAS No 7782-42-5 Natural Flake Graphite Powder 7782-42-5
Product Details
We do everything with our heart, continuously improve the quality of 94-99% High carbon Natural flake graphite, Crystalline flake graphite, Expanded graphite worm and services, and pursue customer experience. We always adhere to the orientation of scientific and technological innovation and the purpose of enterprise development with customer satisfaction. Since the establishment, we have taken the domestic and international market as the guide, the technology as the leader, the quality as the life, and absorbed foreign advanced technology in a timely manner to develop products.

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.

In order to further improve and stabilize the quality of our products, we have determined the policy of ensuring the quality of our CAS No 7782-42-5 Natural Flake Graphite Powder 7782-42-5 with first-class work quality. Professional and sophisticated corporate philosophy, systematic and complete management system are the solid foundation for us to build our brand. Our company's complete management system maximizes every aspect of the production process, from staff quality, product quality to after-sales service are all under the effective monitoring of a whole set of management system. We commit to provide better services and create more value to all our customers.
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