Wholesale Factory Price Natural Flake Graphite Powder Expandable Graphite

Wholesale Factory Price Natural Flake Graphite Powder Expandable Graphite
Product Details
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for 85% Natural flake graphite, EXPANDABLE GRAPHITE, 200 mesh expandable graphite. We have economical and reasonable design, scientific and rigorous processings and comprehensive after-sales service. We sincerely hope to determine some satisfactory interactions with you in the in the vicinity of long term. Our company aims to exceed customer expectations. 'Create Values, Serving Customer!' is the aim we pursue.

Main chemical and physical index:

Grade

Specification 

(Mesh)

Expansion 

Rate

(ml/g)

PH Value

Volatil

 (%)

Moisture

(%)

Carbon

Content (%)

Particle

Size (%)

Sulfur

Content (%)

Expanding

Temperature

Over

Screen

Under

Screen

Ultra-low 

Sulfur 

Expandable

Graphite

32mesh200-3003-7≤12≤190-99.5≥80
≤0.02≥950℃
50mesh200-250
80mesh150-200
100mesh100-150

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 150 mesh ultralow sulphur 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 150 mesh ultralow sulphur expandable graphite wholesale service at low price with our producer.

We warmly welcome friends from all walks of life to come to our company for inspection and guidance, and are willing to jointly contribute to the development of Wholesale Factory Price Natural Flake Graphite Powder Expandable Graphite on the basis of mutual benefit. We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success! At the same time of development, our company does not forget to constantly summarize and optimize the service for customers. We have won high praise and favor from new and old customers with our enthusiasm as always.
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