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High Pure 99.99% Expandable Graphite Powder 0.5mm-1um
Place of Origin:
Qingdao of China
Brand Name:
Hensen
Certification:
Certificate of Origin
Model Number:
HS
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
Inquiry Now
Get A Quote
Specifications
Highlight Features
99.99% Expandable Graphite Powder
,Synthetic Expandable Graphite Powder
,Ultra Fine Graphite Powder 0.5mm
Fixed Carbon:
99%
Moisture:
5%
Ash Content:
0.4%
Volatile Matter:
9%
Sulphur Content:
0.5%
Product Name:
Expandable Graphite Powder
Shape:
Powder
Color:
Black
Product Description
High Pure 99.99% 0.5mm-1um Expandable Graphite Powder
As a kind of important inorganic non-metallic materials, expandable graphite possesses superconducting, hydrogen storage properties, catalytic chemical reaction , acid and alkali resistance, high temperature resistance, tensile, compressive, radiation resistance, good bending elasticity. It can be used in electrode materials, oil chemical industry, fire retardant, oil absorption material, environmental protection, medical dressings, military smoke agent and antistatic coatings, etc
Advantages: Expandable Graphite has features of good expandable, and its products have the Features of high temperature
resistance, hot insulation, lubrication and chemical stability.
Usage:
(1)additive of metallurgical industry
(2)materials of flexible graphite.
(3)absorbent materials of battery
(4)additive of lubricant
(5)additive of refractory.
| 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. |
High Temperature Resistance Expandable Graphite With High Expansion Rate
Tags:
Overall Rating
4.7
Based On Recent Reviews
Rating Snapshot
5
67%
4
33%
3
0
2
0
1
0
All Reviews
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.
A
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.
J
Aug 21.2024
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.
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