Factory Supply Expandable Graphite

Factory Supply Expandable Graphite
Product Details
To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for 99% Natural flake graphite, Flexible Exfoliated graphite foil sheet, Natural Flake Graphite factory. All our employees are eagerly looking forward to providing you with high-quality and thoughtful service, and winning your trust and praise with excellent technology and enthusiastic attitude. We believe Profession achieves excellence! Our group operation mode, flexible market driving ability and professional team can provide you with high-quality service and professional solutions. Our company has established long-term and stable cooperation with many retailers and agents.

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.

All of our Factory Supply Expandable Graphite has reached the premium standard, with well-designed craftsmanship and stable performance. We adhere to the concept of sustainable development to contribute to the protection of the environment through continuous innovation to improve energy efficiency, reduce emissions and save resources. We're always ready to construct extended and steady co-operation relations with any possible customers in the related fields.
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