Basic Info
  • Model NO.: hyc-expanded 54
  • Composition: C
  • Grade: Industrial Grade
  • Crystal Morphology: Flake
  • Size: ≥32mesh
  • Color: Silver Gray
  • Ash: Less Than 8.0%
  • Shape: Expandable/Dilatable Graphite
  • Specification: SGS, ISO9001: 2000
  • HS Code: 25041099
  • Type: Graphite Powder
  • Carbon Content: High-Carbon
  • Forming Way: Natural
  • Place of Origin: Shandong, China (Mainland)
  • Application: Metallurgy, Mechanical, Electrical
  • Carbon: 90%-99.9%
  • Moisture: Less Than 1.0%
  • Package: 20kg or 25kg Per Bag, Ton Bag
  • Origin: China
Product Description
Packaging & Delivery
Packaging :1.25 or 20 kg/bag , then in 1 ton bag
Delivery:Within 10-20 days after the order confirmed

Product Description and Application

Type: 9950250 9980250 9950200 9980200 9550250 9580200 etc.
Specification: particle size 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh.
Expansion rate: 100-400ml/g
Property: good expandability,high temperature resistance,anti-radiation,heat insulation,lubrication,plasticity and chemical stability.
Use: widely applied to the following industries such as steel,metallurgy,petroleum,chemical,machinery,astronavigation,and atomic energy.


1 2 3
Medium carbon High carbon High pure
Carbon 85-93% 94%-99% 99.9%
Mesh 45μm-500μm   (325mesh-35mesh)
L.O.I. ≥80%
V.M. ≤4%
Moisture ≤0.5%

3.      Technical support services for any problem on graphite powder and graphite sheet producing or applications etcs

Processing Factory:
Self owned processing factory;
Strictly controlled quality system;
Customer oriented service;


Store in a ventilated dry place;
Stay away with humidity or water;

Stock Capability:

Enough and always ready stock to supply

What we offer?
1.Graphite powder: flake graphite powder, synthetic graphite, expandable graphite, spherical graphite, amorphous graphite,
2.Graphite sheet
3.Technical support services for any problem on graphite powder and graphite sheet producing or applications etcs

How we can help?
1. Having one mine and one production factory;
2. Manufacturer with more than 20 years experience;
3. Director is rich of industrial experience over 25years ;
4. Executing strict quality control system; Pass ISO9001:2008
5. Fast delivery and best service.

Why choose us?
1.Experienced staff;
2.High quality with reasonable price;
3. Complete testing equipment; quality approval ;
4.Small order accepted;
5.Quick order processing and timely delivery;
6.Ethical business practices.

We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc.
If it is an urgent order, you can call us directly.
2. Samples
Yes, samples are available for you to convince yourself on the quality.
Samples delivery time will be about 3-10 days.
3.Lead time for mass production
The lead time is based on the quantity, for graphite  products , apply Dual-use items license need about 15-20 working days.
4.Terms of delivery
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
We are packed in 20kg or 25kg Per Bag, Ton Bag, or according to your requirements.
Please note that the price on made-in-china is a rough price. The actual price will depends on raw materials, exchange rate , your order quantity etcs. Hope to cooperate with you for long relations, Thank you !

Contact Information—Sales