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Black Grey Expandable Graphite For Fire Additives Industrial Grade

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Black Grey Expandable Graphite For Fire Additives Industrial Grade

Black Grey Expandable Graphite For Fire Additives Industrial Grade
Black Grey Expandable Graphite For Fire Additives Industrial Grade Black Grey Expandable Graphite For Fire Additives Industrial Grade Black Grey Expandable Graphite For Fire Additives Industrial Grade

Large Image :  Black Grey Expandable Graphite For Fire Additives Industrial Grade

Product Details:
Place of Origin: Qingdao
Brand Name: Hensen
Payment & Shipping Terms:
Minimum Order Quantity: 20Ton
Price: USD300/T-USD2000/T
Packaging Details: Jumbo bag 20 tons for 20 feet container
Delivery Time: 30 working days
Payment Terms: T/T
Supply Ability: 1000Tons per Monthe

Black Grey Expandable Graphite For Fire Additives Industrial Grade

Description
Fixed Carbon: 99%min Origin: China
Crystal Morphology: Expandable Graphite Specification: Customized
Color: Black Grey Grade: Industrial Grade
Highlight:

99%min Fixed Carbon Expandable Graphite

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Fire Additives Expandable Graphite

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Industrial Grade Expandable Graphite Powder

Expandable graphite for fire additives hot - selling products

Expandable Graphite

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
Black Grey Expandable Graphite For Fire Additives Industrial Grade 0Black Grey Expandable Graphite For Fire Additives Industrial Grade 1Black Grey Expandable Graphite For Fire Additives Industrial Grade 2

PROPERTY
JX9980200 JX9950200
Fixed carbon ≥ % 99 99
Expansion at 900 deg. C   200 200
Ash at 950 deg. C ≤ % 1 1
Sulfur content ≤ PPM 2500 2500
Acid content ≤ % 0.64 0.64
Moisture at 110 deg.C ≤ % 0.5 0.5
Particles mesh 82 50
Type 9950250 9550200 9980250 9580200
 

 

Q: Where is your factory located? How can I visit there?

A:Our factory is located in Shandong Province,China which has rich coal.All our clients, from home or

abroad, are warmly welcome to visit us.

Q: How can I get the sample?

A:We’d like to supply samples free of charge, but you need pay for the freight fees.

Q: How does your factory do regarding quality control?

A:Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.

Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T is the most usual ways we are using.

Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.

 

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

T
Tim
South Korea Mar 11.2025
The expansion volume is consistent, forming a strong, insulating char layer. It's highly effective and environmentally friendly compared to traditional options. Highly recommended for anyone in the fire safety materials industry.
A
Abay
Indonesia Jan 13.2025
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.
V
Vincent
Malaysia Aug 23.2024
-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.
Contact Details
Qingdao Hensen Graphite Co., Ltd.

Contact Person: Hera Huang

Tel: 13220942308

Fax: 86-0532-8099-3622

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