Company Profile
For more information, please visit China High-purity graphite block manufacturer.
Chinasun International Industry Co., Ltd. is a group of three big factories and some other small factories.
If you have any inquiry, please contact us without hesitation, we will give you rapid reply upon receipt of your inquiry. We insist on the principle of " Sincerity, Friendship, Benefits and Development" and always provide high quality products and best services to all of our custome
Product name:
graphite block
Application:
Industrial castingChemical Composition:
carbon
Material:
carbon
Size:
Any customization
Compress strength:
&#;135MPa
Color:
Charcoal black
Density:
&#;1.91g/cm3
Feature:
High density
Appearance: Industrial castingBending Strength:
12Mpa
Flexural strength
&#;60MPa,
Resistivity
11~13μΩm,
Purify ash content
&#;50PPM
Shore hardness
&#;70HSD
CTE
5.85x10-6/ ºC
Thermal conductivity:
85 w/m.k
Detailed Photos
We mainly produse graphite rod, graphite block, graphi.te crucible,graphite mould, graphite bearing,graphite felt,carbon fiber cloth,etc.
make it according to drawing and specifications.
for the graphite,We have mold graphite,isostatic graphite,extruded graphite,vibration graphite. bulk density from 1.6g/cm3 to 1.91g/cm3.
Carbon-graphite products for electron and semiconductor industry
Carbon-graphite products for application of processing by industrial furnace under high temperature;--
Carbon-graphite products for sintering mold of diamond tools
Carbon-graphite products for non-ferrous metallurgy and processing;
Carbon-graphite products for mechanical industry;
Carbon-graphite products for high-tech field
Carbon-graphite products for EDM
Carbon-graphite products for aviation and aerospace industry.
Our Factory
Packaging & Shipping
Certifications
Our Advantages
1. Rich experience in ODM and OEM.
2. Excellent One-stop service.
3. High Quality Precision Customized forging & Casting services.
4. The lowest price.
5. Strict quality control with ISO Certificate.
6. We can manufacture it according to customers requirements.
7. Best after-sale services.
8. According to custmers' requirements and the relevant claused of contract, we will offer the reliable packaging and tranportation, grarantee bothe the quality and quantity, and dlier all the goods on schedule.
9. We will send the technical staff to visit the steel plants for trial shipment if necessary, introduce the knowledge about how to use the electrodes, guide the opration process, and provide the assistance.
10. We will establish the clients' files, actively communicate with the clients and record the clients' feedback and suggestions.
11. For any qulity claims, we will give ansvers within 24 hours. If necessary, we will send thechnical staff to the plant in order to find out the reason, instruct the operation and slove the problems as soon as possible.
FAQ
1. Your specification is not very suitable for us.
Please offer us specific indicators by TM or . we will give you feedback as soon as possible.
2.When can i get the price?
Contact us to discuss your requirements of China High-purity graphite block Factory. Our experienced sales team can help you identify the options that best suit your needs.
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.
3. Do you provide samples?
Yes, samples are available for you to check our quality. Samples delivery time will be about 3-10 days.
4. What about the lead time for mass product?
The leadtime is based on the quantity,about 7-15 days.
5.What is your 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.
Notice:
Pls note that the price on MADE IN CHINA is a rough price. The actual price will depends on raw materials.
Editor&#;s Note: Sign up for CNN&#;s Meanwhile in China newsletter which explores what you need to know about the country&#;s rise and how it impacts the world.
Hong Kong
CNN
&#;China has unveiled plans to restrict exports of graphite &#; a mineral crucial to the manufacture of batteries for electric vehicles (EVs) &#; on national security grounds, the Ministry of Commerce and the General Administration of Customs said Friday.
The announcement comes just days after the United States imposed additional limits on the kinds of semiconductors that American companies can sell to Chinese firms.
&#;At the moment both China and Western countries are engaged in a tit for tat, highlighting how protectionist measures often spread. Newton&#;s third law that every action causes a reaction applies here, too,&#; said Stefan Legge, head of tax and trade policy research at the University of St Gallen in Switzerland.
&#;At the same time, both sides of the dispute also realize how costly it is if geopolitics trumps economics,&#; he added.
China, which dominates the world&#;s production and processing of graphite, says export permits will be needed, starting in December, for synthetic graphite material &#; including high-purity, high-strength and high-density versions &#; as well as for natural flake graphite.
The Institute for Energy Research, a Washington, DC-based research organization, says carmakers are trying to lock in supplies of graphite from sources outside of China, as demand for EV batteries outpaces other uses for the material.
Global sales of EVs, including purely battery-powered vehicles and hybrids, are soaring, according to the International Energy Agency.
Sales exceeded 10 million units last year, up 55% from , and are expected to rise to nearly 14 million vehicles this year, it projected.
According to the US Geological Survey, the market for graphite used in batteries has grown 250% globally since . China was the world&#;s leading graphite producer last year, accounting for an estimated 65% of global production, it said.
Besides EVs, graphite is commonly used in the semiconductor, aerospace, chemical and steel industries.
The export curbs were announced as China faces pressure from multiple governments over its commercial and trade practices. For more than a year, it has been embroiled in a tech war with the United States and its allies in Europe and Asia over access to advanced chips and chipmaking equipment.
In July, Beijing imposed export restrictions on gallium and germanium, two minerals essential for making semiconductors. One month later, its overseas shipments of the materials fell to zero.
Ivan Lam, a senior analyst at Counterpoint Research, said China had previously imposed temporary export controls on graphite, with little industry impact, adding that the new rules were not a &#;complete ban.&#; Still, he predicts prices will go up.
&#;We believe that the average price of graphite will continue to rise in the future due to supply and demand imbalances, including Russia, which was one of the major graphite suppliers before the Russia-Ukraine war,&#; he said.
China has a massive hold on the worldwide supply chain of critical minerals needed to make EV batteries. It refines 60% of the world&#;s lithium and 80% of the cobalt, according to the US Department of Energy.
If you are looking for more details, kindly visit China High-purity graphite block Company.