Factory Direct Sale Expanded Flexible Pump Valves Used Carbon Graphite Gasket Graphite

Factory Direct Sale Expanded Flexible Pump Valves Used Carbon Graphite Gasket Graphite
Product Details
With a struggling-oriented corporate culture, we continuously improve the development of the enterprise, and make the best High purified Flake Graphite, Crystalline flake graphite, Expandable Graphite supplier. Our company has strong strength, pays attention to credit, abides by the contract, guarantees the product quality, and wins the trust of the majority of customers with the principle of multi variety operation characteristics and small profits and quick turnover. 'Integrity and mutual benefit' is the key to sustainable development, and we are willing to cooperate sincerely with you by offering high-quality products and perfect services. We have been normally seeking forward to forming profitable company relationships with new clientele around the environment.

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 always consider the needs of customers as our quest, and try our best to provide wholeheartedly high-quality Factory Direct Sale Expanded Flexible Pump Valves Used Carbon Graphite Gasket Graphite and first-rate services to customers at home and abroad to create a brighter future. We are able to ensure fast and efficient solutions for customers. Our company's production system is well managed and we adhere to the corporate tenet of 'resources, innovation, safety, and environment'.
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