How should Graphite be stored and handled to prevent moisture damage and dusting?

Graphite is hygroscopic and absorbs moisture from the air, which can affect its performance in downstream applications like battery production. It must be stored in dry, ventilated warehouses with pallets raised off the floor to prevent ground moisture absorption. Handling requires care to minimize dust generation, as fine carbon particles pose inhalation risks and can contaminate other materials. Sealed containers or climate-controlled storage is recommended for high-purity grades.

Where is Graphite produced in China and what supplier types are available?

Graphite production in China is concentrated in provinces like Shandong, Inner Mongolia, and Hebei, where natural deposits are abundant. Suppliers range from mining companies that extract raw ore to processors who beneficiate and purify the material. Some listings may represent traders who aggregate supply from multiple mines, while others are direct manufacturers offering customized processing. Verifying the supplier's role helps buyers understand the pricing structure and quality control capabilities.

What does an experienced buyer ask about expandable graphite before ordering?

An experienced buyer asks about the expansion volume and expansion temperature of expandable graphite, as these properties determine its effectiveness in flame retardant applications. They also inquire about the surface area and particle size distribution, which affect how the material disperses in polymer matrices. Confirming the supplier's ability to consistently meet these expansion parameters is critical for maintaining product quality in the final application.

Which Graphite variants differ in carbon content and impurity levels?

Graphite variants are primarily distinguished by their fixed carbon content, which can range from low-grade concentrates to ultra-high purity forms exceeding ninety-nine percent. Impurity levels, including sulfur, iron, and silica, vary significantly between natural and synthetic graphite, as well as between different natural grades. Buyers select variants based on the sensitivity of their end-use process to contaminants, with battery-grade materials requiring the lowest impurity levels.

What is the costliest wrong assumption for first-time buyers of Graphite?

The costliest wrong assumption is that all Graphite listings are interchangeable based on generic descriptions like 'carbon powder' or 'flakes'. In reality, the specific crystalline structure, particle size distribution, and impurity profile drastically affect performance in applications like lubricants or anodes. Assuming that a lower price equates to equivalent quality without verifying technical specifications often leads to production failures or rejected batches.

How does a Graphite sample differ from the shipped lot in consistency?

Samples are typically small, carefully selected portions that may not represent the variability of the entire bulk shipment. The shipped lot can have fluctuations in particle size, moisture content, or carbon purity due to the nature of mining and processing. Buyers should insist on representative sampling protocols or third-party inspections before shipment to ensure the bulk material matches the approved sample's technical parameters.

What specific defect in Intermediate carbon graphite affects its industrial use?

Intermediate carbon graphite may contain higher levels of sulfur or ash compared to high-purity grades, which can corrode equipment or contaminate products in sensitive applications. The flake size distribution might also be inconsistent, affecting the material's flow properties and compaction behavior during manufacturing. Buyers must verify that the impurity levels and physical characteristics align with their specific process requirements to avoid operational issues.

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Graphite from China - Ores and Minerals Listings

Browse Graphite product listings from China on Global Trade Plaza, a B2B marketplace where importers and wholesale buyers connect with sellers, post their buying requirements and trade directly.

Of the 155 Graphite listings on the platform, 88 were filed from China by 24 separate companies. Each Graphite row carries its own grade, pack size and order minimum, so the 88 entries are not interchangeable.

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China Expandable Graphite For Sealing

Shandong Sungraf Carbons Co., Ltd was founded in 2008, the company has.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1200

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Factory Direct Expandable Graphite Price Per Ton

Shandong Sungraf Carbons Co., Ltd was founded in 2008, the company has.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1000

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Fireproof Material - Expandable Graphite

Shandong Sungraf Carbons Co., Ltd was founded in 2008, the company has.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1300

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Manufacture Custom Graphite Sheet/roll

Name: Flexible Graphite Sheet Description: Flexible graphite sheet is .....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 3

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

High Thermal Conductivity Graphite Sheet

Name: Flexible Graphite Sheet Description: Flexible graphite sheet is .....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 3

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

1mm Pure Expanded Graphite Sheet Roll

Name: Flexible Graphite Sheet Description: Flexible graphite sheet is .....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 3

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

High Purity/high Carbon Micronized Graphite

Name: Micronized Graphite Specifications: Fixed carbon:80%-99.9% Parti.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1100

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Micronized Carbon Graphite For Alkaline Battery

Name: Micronized Graphite Specifications: Fixed carbon:80%-99.9% Parti.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1200

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Natural Micron Powder Graphite

Name: Micronized Graphite Specifications: Fixed carbon:80%-99.9% Parti.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1000

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

Basic member

Excellent Quality Micronized Graphite Powder

Name: Micronized Graphite Specifications: Fixed carbon:80%-99.9% Parti.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1200

Shandong Sungraf Carbons Co., Ltd

(0.0)

0 Points
China

Business type -Not-available

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Frequently asked questions

What are the current global market trends for Graphite products?

Global Trade Plaza actively tracks the evolving trends within the Graphite industry, delivering regular updates on market dynamics, shifts in supply and demand, and emerging opportunities. Stay informed through our Global & AI Chat Support.

What are the specifications and quality standards for the Graphite products you offer?

Global Trade Plaza ensures that all Graphite products listed on the Global Trade Plaza B2B Platform adhere to internationally recognized specifications and quality standards. Detailed product specifications and quality certifications are available for each product.

Do you have the capacity to provide large quantities of Graphite products on a consistent basis?

Global Trade Plaza collaborates with a network of reputable suppliers capable of fulfilling both large and consistent quantities of Graphite products. Global Trade Plaza B2B Platform facilitates seamless transactions for such requirements.

Can you share information about the origin and source of your Graphite products?

Transparency is key. Detailed information about the origin and source of each Graphite product, inclusive of refinery specifics and production locations, is meticulously provided to buyers.

Are you able to offer both spot purchases and long-term supply contracts for Graphite products?

Indeed, Global Trade Plaza caters to both spot purchases and long-term supply contracts for Graphite products, addressing the diverse requirements of our valued users.