Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The High Thermal Conductivity Graphite Sheet supplied by Shandong Sungraf Carbons Co., Ltd is a synthetic expanded graphite material designed for demanding heat‑dissipation tasks. The sheet is produced from pyrolytic graphite and offers a measured thermal conductivity of up to 1200 W/mK. It is lightweight and retains flexibility, allowing it to be cut or folded to fit complex geometries. The product is listed for export from China and is marketed for industrial use.
In the broader market, expanded graphite sheets are available in thicknesses from 0.1 mm to 5 mm, with typical densities of 0.6‑0.9 g/cm³; these values are marked as typical for the category. Standard industry grades meet IEC 61707 for thermal interface performance, and the material usually tolerates operating temperatures between - 50 °C and +300 °C, which is typical for high‑temperature graphite composites. The supplier’s sheet conforms to these common standards, providing reliable durability under repeated thermal cycling.
Typical applications include heat spreaders in power electronics, LED modules, and aerospace component cooling where rapid heat removal is critical. Buyers such as OEMs of processors, aerospace manufacturers, and renewable‑energy equipment makers often request bulk shipments with FOB or CIF terms. While the listing does not state a minimum order quantity, purchasers should confirm the exact MOQ, packaging size and any required certifications directly with the supplier before placing an order.
| Material | Synthetic Expanded Graphite (Pyrolytic Graphite) |
| Thermal Conductivity | up to 1200 W/mK |
| Thickness | typical 0.1‑5 mm |
| Density | typical 0.6‑0.9 g/cm³ |
| Operating Temperature Range | typical - 50 °C to +300 °C |
| Flexibility | lightweight and flexible |
| Standard Compliance | typical IEC 61707 for thermal interface materials |
| Typical Sheet Size | typical 100 mm × 100 mm or larger |
| Packaging | typical bulk rolls or flat packs with protective film |
| Weight per Square Meter | typical 0.6‑0.9 kg/m² |
The company Shandong Sungraf Carbons Co., Ltd is based in Qingdao, Shandong Province, China, with the address listed on Duhua Road, postal code 266000. The supplier holds a harbour‑tier verification on the marketplace, indicating that its corporate registration and basic trade credentials have been confirmed.
Their catalogue focuses on carbon‑based thermal management products, including expanded graphite sheets and related composites. The listing does not disclose production capacity, lead times or specific certifications, so interested buyers should request detailed factory information and any quality‑assurance documents directly from the company.
This High Thermal Conductivity Graphite Sheet is a premium-grade synthetic expanded graphite material engineered for superior thermal management in electronics, LED lighting, and aerospace applications. Featuring thermal conductivity of up to 1200 W/mK, it efficiently dissipates heat from processors and power modules while remaining lightweight and flexible. Widely sourced for import/export, this product is offered by EximNext and competes with Japanese and Chinese manufactured grades in the global industrial supply chain.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before finalising a purchase of the graphite sheet, verify that the material complies with the thermal performance specifications required for your application. Request a recent laboratory test report that documents thermal conductivity, density and operating temperature limits. Confirm that the supplier can provide any necessary certifications such as IEC 61707 compliance or material safety data sheets. Clarify the exact thickness, sheet size and tolerance that will be shipped.
Discuss logistics early by confirming the preferred Incoterm, whether FOB Qingdao port or CIF to your destination. Ask the supplier for an estimated production lead time and the schedule for container loading, noting that response rates may be low and you may need to follow up. Payment terms are not listed, so negotiate standard B2B arrangements such as T/T against a commercial invoice or a letter of credit. Ensure that freight costs and insurance are clearly defined in the final contract.
Arrange for an independent third‑party inspection prior to shipment to verify dimensions, thickness tolerance and surface integrity. Request a full set of documentation, including a material safety data sheet, test certificates and a packing list. If possible, obtain a sample for in‑house performance testing before committing to a large volume. Maintaining these checks helps avoid non‑conforming material and supports smooth customs clearance.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing High Thermal Conductivity Graphite Sheet for your business, securing the right balance of quality and cost is essential. Shandong Sungraf Carbons Co., Ltd, a verified supplier based in China, offers this product with key specifications including High Thermal Conductivity / Pyrolytic Graphite (PG), C 99.5% minimum, Expanded Graphite, and 100x100mm to 500x500mm (customizable), Thickness 0.2mm - 2.0mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3801.20, making it a staple in the Graphite sector with strong demand from importing countries worldwide.
Importing High Thermal Conductivity requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Sungraf Carbons Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3801.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this High Thermal Conductivity has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Graphite category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing High Thermal Conductivity requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3801.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for High Thermal Conductivity Graphite Sheet from Shandong Sungraf Carbons Co., Ltd is $3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Sungraf Carbons Co., Ltd through EximNext.
The supplier, Shandong Sungraf Carbons Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for High Thermal Conductivity. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Thermal Conductivity Graphite Sheet is classified under HS Code 3801.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import High Thermal Conductivity from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Sungraf Carbons Co., Ltd. Ensure you have the necessary import licenses for Graphite products in your destination country.
Yes, Shandong Sungraf Carbons Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for High Thermal Conductivity Graphite Sheet supplied by Shandong Sungraf Carbons Co., Ltd include High Thermal Conductivity / Pyrolytic Graphite (PG), C 99.5% minimum, Expanded Graphite, and 100x100mm to 500x500mm (customizable), Thickness 0.2mm - 2.0mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Sungraf Carbons Co., Ltd offers High Thermal Conductivity with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Thermal Conductivity is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Sungraf Carbons Co., Ltd through our platform.
Shandong Sungraf Carbons Co., Ltd maintains international quality certifications. These ensure that the High Thermal Conductivity meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Sungraf Carbons Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Sungraf Carbons Co., Ltd.
Discover more products in Graphite from verified suppliers worldwide.