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80 Mesh Expandable Graphite Powder 0.5% Moisture Exfoliated Expanded Graphite
Place of Origin:
QINGDAO
Brand Name:
Hensen
Model Number:
9850250
Minimum Order Quantity:
20 GP container
Price:
USD$300/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:
300 ton per month
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Specifications
Highlight Features
80 Mesh Expandable Graphite Powder
,Expandable Graphite Powder 0.5% Moisture
,0.5% Moisture Exfoliated Expanded Graphite
Carbon Content:
98%min
Ash:
2%max
Moi:
0.5%max
PH:
3-9
Size:
80%mesh Min
Expansion Ratio:
250ml/g Min
Advantage:
Preservative/Electrical And Thermal Conductivity, Etc.
Benefit:
Non-toxic, Without Any Carcinogens, No Harm To The Environment
Product Description
Expandable Graphite/Flexible Graphite/Carbon Stone
Product Description
Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates while heated. Once heated, it consequences an boom withinside the extent of as much as four hundred times, a decreasing of bulk density, and about a 10-fold boom in floor area. Then it’s compressed right into a tremendously cohesive bendy sheet.
| Product Name | Expandable Graphite Powder |
| Carbon Content | 98%min |
| Ash | 2%max |
| Moi | 0.5%max |
| PH | 3——9 |
| Size | 80%mesh Min |
| Expansion Ratio | 250ml/g min |
| Advantage | Preservative/Electrical And Thermal Conductivity, Etc. |
| Benefit | Non-toxic, without any carcinogens, no harm to the environment |
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.
Tags:
Overall Rating
5.0
Based On Recent Reviews
Rating Snapshot
5
100%
4
0
3
0
2
0
1
0
All Reviews
R
Jul 14.2025
Professional packaging & logistics – Moisture-proof packaging, timely delivery, and consistent quality from samples to bulk orders.
J
Mar 12.2025
As a regular buyer of expandable graphite for fire-retardant coatings and sealing materials. Excellent batch-to-batch uniformity. Overall, this supplier offers high-value expandable graphite with strong technical support. We look forward to continued cooperation.
T
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.
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