80mesh Coefficient of Thermal Expansion 200 Flake Graphite Powder for Steel Mill-Flake

80mesh Coefficient of Thermal Expansion 200 Flake Graphite Powder for Steel Mill-Flake
Product Details
After years of hard development and continuous growth, we have sold our 94-99% High carbon Natural flake graphite, 90% Natural flake graphite, Expandable Graphite china overseas and established long-term cooperation with well-known companies. We sincerely invite customers at home and abroad to visit our factory and establish business relations with us in the near future. Our company adheres to a fast, efficient, and low-cost service communication, which is based on honesty. Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature. We always put the interests of our customers first as we know that our success depends on the trust and support of our customers.

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 are a professional 80mesh Coefficient of Thermal Expansion 200 Flake Graphite Powder for Steel Mill-Flake manufacturer integrating development, design, production and sales, and our products reflect the characteristics of the times. We are based on our own core technology and fully absorb the essence of advanced technology at home and abroad. Under the effect of market economy, our company's business scope has been expanded to many major regions and countries. We are eager to meet the needs of users and think what they think.
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