Expandable Graphite 325 Mesh

→Expandable Graphite:

Expandable Graphite can be expanded. Graphite sheet expansion characteristics is different from other kinds of expansion agent, heated to a certain temperature, due to absorption in interlayer matrix compound decomposition, began to swell, expansible graphite as starting expansion temperature, expansion completely in 1000 °C, the maximum volume. Inflation can reach above 200 times of the initial volume.
Expanded graphite is also called graphite worms, the original scaly into low density worm-like, formed a very good insulation blanket. Expanded graphite is a carbon source in the inflation system, and thermal barrier, can effective heat insulation, with in the fire heat release rate is low, the quality loss is small, the characteristics of the produced less smoke.

Expanded graphite is a kind of good performance of the adsorbent, especially it has a porous structure, has strong adsorption capacity for organic compounds, expanded graphite can be 1 g 80 g of oil adsorption, thus expanded graphite was designed to all kinds of industrial oil and industrial oil absorbents.

Expanded graphite extremely easy adsorption of oils, organic molecules and hydrophobic substances, used for water environmental treatment has irreplaceable effect to other substances. When it is used for the surface oil removal in granular form, according to the size of the water in oil area and the type of the oil, its dosage is 1 ~ lo % / rn, adsorption time in 15 rain to several hours.

Compared with other sorbents, expanded graphite has many advantages. If use activated carbon for water oil removal, it will sink after adsorption of oil, the adsorption quantity is too small, and not easy to recycle; And some adsorbent, such as cotton, hay, polypropylene fiber, perlite, vermiculite and so on, they are on the oil absorption of the water absorption at the same time, it brings to the post-processing difficult; Expanded graphite on oil adsorption quantity is large, floating in the water after oil absorption, easy to catch recycling, recycling processing is simple, can use extrusion, centrifugal separation, vibration, solvent cleaning, burning and heating extraction method, and no second pollution formed.

Features:

1) strong pressure resistance, flexibility, plasticity and self lubrication;
2) of high and low temperature resistance, corrosion resistance, resistance to radiation characteristics;
3) Strong seismic characteristics;
4) strong conductivity;
5) Strong anti-aging properties, resistance to distortion;
6) Can resist all kinds of metal melting and infiltration;

Application:
refratory, Lithium ion battery anode material, Metallurgy, Machinery, Fire Resistant, EPS Foam, PU Foam, Fire Proof Door,

Chenzhou Zhuojin Energy Co., Ltd., established in 2022, is located in Chenzhou, which known as the hometown of non -ferrous metals. The establishment of Zhuojin Energy is based on the another self-owned graphite factories that has been operating for many years.

Zhuojin Energy main products are natural graphite, (Amorphous grphite and Flack graphite ), graphite electrode, graphite crucible, graphite block etc. Among them, natural graphite is widely used in the casting industry, refractory materials, battery negative industries, etc. And for the unique resource geographical advantages, authentic Lutang's amorphous graphite fixed carbon content is reach up to 68%- 85%. With Innermongolia cooperated flake graphite ore, the carbon content is as much higher than 95%, thus Zhuojin original factory have received very high reputation. Its annual sales amount is 1680000,000. In the industrial world of the 21st century, natural graphite is a dark horse that drives unlimited energy market prospect. Zhuojin adheres to the concept of integrity, cooperation, and win-win to create more business value for customers all over the world.
 

Q1. What is your main product?
We mainly produce high purity flake graphite powder,expandable graphite ,graphite paper,graphite foil ,and other graphite products. We can offer
customized according to customer's specific demand.
Q2: Are you a factory or trading company?
We're factory in Hunan and Inner Mogonia, Now we are also have the independent right of export and import. 
Q3. Can you offer free samples?
Usually we can offer samples for 500g, if the sample is expensive, clients will pay the basic cost of the sample. We do not pay the freight for the samples.
Q4. Do you accept OEM or ODM orders?
Sure, we do.
Q5. How about your delivery time?
If your demand is within our capability, we can ship 7days. Normally is 20days.
Q6. What is your MOQ?
There is no limit for MOQ, 1 ton is also available.
Q7. What is the package like?
25kg/bag packing,1000kg/jumbo bag, and we pack goods as customer's requested.
Q8: What is your terms of payment?
Usually, we accept T/T, L/C, Paypal, Western Union.
Q9: How about transportation?
Usually we use express as DHL, FEDEX, UPS, TNT, air and sea transportation is supported. We always choose economist way for you.
Q10. Do you have after-sale service?
Yes. Our after-sales staff will always stand by you, if you have any questions about the products, please e-mail to us, we will try our best to solve your problem.

Zhuojin's own factory has more than 10years of experience in graphite industry, and been familiar with the application requirements of our customers.
We can customize solutions according to the special requirements of graphite for customers in different industries. With short delivery time and professionalism, as well as the ability to meet the diversified procurement needs of customers. We have built a high reputation in the graphite industry.
Our company serves customers with the management policy of "with integrity and professionalism, put customers in the first place" and strict control of quality.