for Refractory Building Materials, Low Initial Expansion Temperature, Expanded Graphite

for Refractory Building Materials, Low Initial Expansion Temperature, Expanded Graphite
Product Details
The 90% Natural flake graphite, Cathode materials, 94-99% High carbon Natural flake graphite we manufacture is under the guidance of highly skilled, proven and experienced supervisors. We continue to challenge our own innovation ability, sincerely serving customers well. While providing customers with products and services, we have also become a loyal, reliable and trustworthy partner. From competitive prices to excellent customer service, if you are looking for a business partner that embodies innovation, then we are synonymous with excellence!

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.

Since the company was founded, we have been actively engaged in international marketing with the idea of 'Focusing on morality in behaving and quality in dealing with matters'. Your can purchase our for Refractory Building Materials, Low Initial Expansion Temperature, Expanded Graphite with confidence. In the context of economic globalization and the implementation of the 'One Belt, One Road' strategy, we have become an international company with the development philosophy of openness, tolerance, cooperation and win-win. We adopt the principle of 'research and development as the driving force, technology as the core, and quality as the fundamental', and at the same time follow the sales philosophy of 'customer first, quality first', and win the praise of our customers with high quality product and service.
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