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Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

Name: Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials
Brand: Qingdao Hensen Graphite Co., Ltd.
SKU: 7015070
Price: 2200 USD
Availability: InStock

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Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

$Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials$

$Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials$

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Product Details:

Place of Origin:	Qingdao
Brand Name:	Hensen
Model Number:	7015070

Payment & Shipping Terms:

Minimum Order Quantity:	20 GP container
Price:	USD$2200/TON
Packaging Details:	Small bag+big bag total 18 tons for 20' feet container
Delivery Time:	30 working days
Payment Terms:	T/T
Supply Ability:	300 ton per month

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Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

Description

Carbon Content:	70%min	Moisture:	2%max
Ash:	30max	Expansionate:	70 – 130 G/cc
Type:	Natural	Color:	Black
Highlight:	Refractory Materials Expandable Graphite Powder , Expanded Graphite Expandable Graphite Powder

Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

Product

Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated. This material is manufactured by treating flake graphite with various intercalation reagents that migrate between the graphene layers in a graphite crystal and remain as stable species.
If exposed to a rapid increase in temperature, these intercalation compounds decompose into gaseous products, which results in high inter-graphene layer pressure. This pressure develops enough force to push apart graphite basal planes in the “c” axis direction. The result is an increase in the volume of the graphite of up to 300 times, a lowering of bulk density, and approximately a 10-fold increase in surface area.

Grade Name	Mesh	Expansion Ratio (cc/g)	Purity (%)	Moisture (%)	PH	Sulfur (ppm)	Onset Temp (°C)	Application
HS555	+50	250:1	95-97	<1	6-9	*	160-180	PU foam, Bituman.
HS855	+50	250:1	98-99	<1	6-9	*	160-180	PU foam, Bituman.
HS955	+50	250:1	99-99.5	<1	6-9	*	160-180	PU foam, Bituman, for application require least instruments damage.
HS085	+80	250:1	90-95	<1	6-9	*	160-180	PU foam, EPS foam, XPS foam, sealing strip.
HS585	+80	250:1	95-97	<1	6-9	*	160-180	PU foam, EPS foam, XPS foam, sealing strip.
HS055	+50	250:1	90-95	<1	6-9	*	160-180	PU foam, EPS foam, XPS foam, sealing strip.
HS988	+80	180:1	99-99.5	<1	6-9	<1500	*	Graphite foil, roll, gaskets.

Application

Graphene precursor.
Inorganic source of carbon.
Filler.
Thermal additive.
Fire retardant additive.
Casting powders.
Plastic additive.
Rubber additive.

$Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials 0$

Tag:

Contact Person: Ms. Hera Huang

Tel: 13220942308

Fax: 86-0532-8099-3622

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Graphite Raw Material

Natural Flake Graphite

Graphite Petroleum Coke

Graphite Anode Material

Calcined Petroleum Coke

High Purity Graphite

Expandable Graphite Powder

Graphite Foil Roll

Spherical Graphite

Micronized Graphite Powder

Desofin

Graphite Release Agent

Graphite Mould

Amorphous Graphite Powder

Synthetic Graphite Powder

Carbon Raiser

Silicon Carbide

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Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

Expandable Graphite Powder Expanded Graphite 200-300times For Refractory Materials

Refractory Materials Expandable Graphite Powder

Expanded Graphite Expandable Graphite Powder

Application

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