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High Carbon 99% Flame Retardant Expandable Graphite Powder 100mesh

Name: High Carbon 99% Flame Retardant Expandable Graphite Powder 100mesh
Brand: Qingdao Hensen Graphite Co., Ltd.
SKU: HS
Price: 1,750.00 USD
Availability: InStock

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High Carbon 99% Flame Retardant Expandable Graphite Powder 100mesh

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Product Details:

Place of Origin:	Qingdao of China
Brand Name:	Hensen
Certification:	Certificate of Origin
Model Number:	HS

Payment & Shipping Terms:

Minimum Order Quantity:	20 GP Container
Price:	USD$500/TON-USD$3000/TON
Packaging Details:	Small bag into big bag total 20 tons for 20' feet container
Delivery Time:	30 working days
Payment Terms:	T/T
Supply Ability:	3000 ton per month

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High Carbon 99% Flame Retardant Expandable Graphite Powder 100mesh

Description

Shape:	Expandable Graphite Powder	Fixed Carbon:	99%---99.9%
Size:	100mesh	Usage:	Steelmaking Casting Foundry
Package Type::	1mt Pp Bags Or Depend On Your Requirements	Moisture:	0.5%Max
Highlight:	Expandable Graphite Powder 100mesh , Dilatable Expandable Graphite Powder

200 Mesh Expandable Natural Graphite Flake Powder for Brake Pads

Topical Grades

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.
HS980HP	+80	200:1	99.5-99.8	<1	6-9	<1500	*	Graphite foil, roll, gaskets.
HS980UHP	+80	200:1	>99.9	<1	6-9	<1500	*	Battery.
HS557	+50	270:1	95-97	<1	6-9	*	160-180	Steel oxygen protection.
HS611	-100	100:1	96-98	<1	6-9	*	160-180	Fireproof textile.
HS223	-200	30:1	92-95	<1	6-9	*	160-180	Thin coating.
HS5HE	+50	350:1	95-97	<1	6-9	*	160-180	Collar pillar.
HS9HE	+50	350:1	99-99.5	<1	6-9	*	160-180	Collar pillar, for application require least instruments damage.
HS558HT	+50	180:1	95-97	<1	6-9	*	220	Mixing, extruding or processing at higher temperatures. Used as fire-retardant additive in PE,PP, and HIPS.
HS558UHT	+50	180:1	95-97	<1	6-9	*	250	Processing temperatures are very high. Used as fire-retardant additive in PE,PP, and HIPS.

Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated. Once heated, it results an increase in the volume of up to 400 times, a lowering of bulk density, and approximately a 10-fold increase in surface area. Then it’s compressed into a highly cohesive flexible sheet.

Another principal application is as a flame retardant. As a result of the heat of a fire the graphite expands and creates an intumescent layer on the surface of the material. This retards the spread of fire and minimizes one of the most harmful effects of combustion: the creation of toxic gases and fumes.

Benefits of expandable graphite as flame retardant:

1.Forms an intumescence layer with Thermal Radiation Shielding, with superior Heat Diffusion.

2.Stops or slows the spread of fire and toxic gases.

3.Easy to apply, cost Effective, satisfied performance with low adding levels.

4.Non-toxic, non-halogenated fire-stop additive.

5.Neutral surface pH makes compatible with any catalyst system.
High Carbon 99% Flame Retardant Expandable Graphite Powder 100mesh 0

Overall Rating

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

3 stars

2 stars

1 stars

All Reviews

1% Ash Expandable Graphite Powder 1% Moisture 200ml/G 80 Mesh

Indonesia Jan 13.2025

Helpful (6)

This is our first order of expandable graphite for R&D purposes. The product arrived well-packaged and dry. The technical data sheet provided was accurate. We tested the expansion ratio under high heat, and it matched the manufacturer's claim closely. The flake size distribution was good. Customer service was responsive to our pre-sale inquiries. Will order again for our larger batch production.

-325 Mesh Flake Graphite Powder Coating Conductive Lubricate

Malaysia Aug 23.2024

Helpful (8)

-325 mesh graphite has become our key additive for high-temperature grease formulations. The ultra-fine flakes plate onto metal surfaces seamlessly, forming a durable and low-friction film. This product offers superior stability in the grease matrix with no settling issues.

97% Carbon Natural Amorphous Graphite 3% Ash Heat Conducting

Thailand Aug 21.2024

Helpful (3)

The quality has been remarkably consistent across multiple orders over the past two years. The physical and chemical analysis reports provided with each shipment are accurate and detailed, which simplifies our inbound QC. Deliveries are always on schedule. For anyone needing a dependable supply of specification-grade flake graphite, this supplier is a solid choice.

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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