High-Performance High-Purity Electronic Synthetic Graphite Sheet with Excellent Thermal Conductivity for Cpus
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Product Highlights
- High Thermal Conductivity: X,Y direction thermal conductivity ranges from 600 to 1800 W/m-K for efficient heat dissipation.
- High Purity Graphite: Made from high-purity synthetic graphite with Carbon content of 99.9% for superior performance.
- Customizable Thickness: Thickness is customized, available in ranges from 0.025mm to 0.071mm to fit specific needs.
- Certified Quality: Products hold UL, CE, ROHS, and REACH certifications, backed by ISO and IATF16949 management systems.
- Flexible Customization: Offers die-cutting services and customizable hardness (85 Shore A) and thermal conductivity options.
Product Attributes
- Customization
- Available
- Application
- Industrial Equipment
- Color
- Black
- Model NO.
- TSGP
- Material
- Graphite
- Maximum Voltage
- <10KV
- Thermal Rating
- 94 V0
- Thickness
- Customized
- Hardness
- 85 Shore a
- Thermal Conductivity
- 1200-1700W/M-K
- C Content(%)
- 99.9%
- Transport Package
- Custom
- Specification
- custom
- Trademark
- TOUSEN
- Origin
- China
- HS Code
- 3801100
- Production Capacity
- 15000000
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Product Description
Our company has passed ISO 9001, ISO1400, IATF16949, OHSAS18001 and other related management system certifications, and our products have got UL\CE\ROHS\REACH and other certifications.
As a professional manufacturer in the field of thermal interface materials and EMI electromagnetic interference materials, Dongsen mainly provides silicone thermal conductive pads, thermal grease, thermal graphite sheet , thermal conductive tape rolls ,metal foil tapes (copper foil tape, aluminum foil tape), high temperature polyimide tapes, also we provide die cutting customize service as per customers' drawings. We are one of the biggest and most comprehensive solution suppliers of thermal conductivity materials, insulating materials and shielding materials in China.
Dongsen focuses on meeting customer needs and strives to maximize the profits of customers. We gain trust of various well-known customers, and has long-term cooperation with Samsung, Huawei, ZTE, Changhong, Panasonic, Foxconn, Midea, etc., and has been well received!




| Iten | Date | |
| Thermal Diffusivity(cm^2/s) | 7.62-9.94 | |
| Thermal Conductivity | X,Y direction | 600-1800 |
| Z direction | 15 | |
| Electric Conductivity | 0.96x106-2.0x106 | |
| Continuous Temperature Resistance | 400 | |
| Specific Heat (50C) | 0.85 | |
| Density | 0.85-2.13 | |
| Extensional StrengthX,Y direction | X,Y direction | 19.2-39 |
| Z direction | 0.1-0.65 | |
| Bending Test (times) | >10000 | |
| Thickness (mm) | 0.025-0.071 | |


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR252490". Items marked "" are certified.
Company Profile
Guang dong Dongsen Zhichuang Technology Co., Ltd.
Company Overview
Established in 2009, Guangdong Dongsen Zhichuang Technology Co., Ltd. is a leading thermal management solutions provider with a registered capital of 11 million CNY and over 200 employees. Our global footprint includes three independent manufacturing facilities in Dongguan, Huizhou, and Jiangxi, China, supported by overseas offices in Hong Kong, Japan, and Germany, ensuring agile service delivery worldwide. Certifications & Compliance
We uphold the highest standards through ISO 9001 (Quality Management), ISO 14001 (Environmental Management), IATF 16949 (Automotive Industry Standards), and OHSAS 18001 (Occupational Health and Safety) certifications. Our products meet rigorous international requirements, including UL, CE, RoHS, and REACH, guaranteeing safety, sustainability, and global market compatibility. Core Expertise & Product Portfolio
As a one-stop thermal management innovator, we specialize in: Thermal Interface Materials (TIMs): Silicone thermal pads, thermal grease, thermal gels
Advanced materials: Carbon fiber pads, graphene-enhanced pads, metal-based pads (copper/aluminum)
Metal Materials: Precision-engineered copper and aluminum foils
Thermal Management Tapes: Thermally conductive double-sided tapes, copper/aluminum foil tapes
High-temperature-resistant PI and PET tapes
Thermal Substrates: Ceramic sheets, ceramic-aluminum/copper hybrid substrates
Active Cooling Systems: Heat sinks, air-cooling modules, liquid cooling systems, thermoelectric coolers
Our custom die-cutting services enable tailored solutions for electronics, automotive, appliances, and industrial applications.
Strategic Partnerships
We collaborate with global industry leaders such as Samsung, Huawei, Foxconn, Panasonic, and Midea, delivering cost-optimized, high-performance solutions that enhance product reliability and profitability. Vision & Global Strategy
Vision: To be the world's preferred one-stop partner for thermal management innovation.
Growth Focus:
Expand R&D investments in next-gen materials (e. g., graphene integration, phase-change technologies). Strengthen global reach via strategic hubs in Europe and Asia-Pacific.
Drive sustainability through energy-efficient cooling solutions and circular manufacturing practices.
About Our Factory & Business Background
- Address
- No 5 Lucheng Westroad Qingxi Town, Dongguan, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- CIF, DDP, CIP, Others
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- SHENZHEN
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the thermal conductivity range?
- The thermal conductivity in the X and Y directions ranges from 600 to 1800 W/m-K.
- Is the thickness customizable?
- Yes, the thickness is customized and available in ranges from 0.025mm to 0.071mm.
- What certifications do the products have?
- Products are certified with UL, CE, ROHS, and REACH, and the company holds ISO 9001, ISO1400, and IATF16949.
- What is the carbon content of the graphite?
- The Carbon content is 99.9%, ensuring high purity and performance.
- Does the company offer die-cutting services?
- Yes, we provide die-cutting customization services according to customer drawings.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.
- What is the average lead time?
- The average lead time is within 15 workdays for both peak and off-season periods.
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Product Groups
- Thermal pad
- Thermal insulation pad
- Non-silicone thermal pad
- Carbon fiber thermal pad
- Graphene thermal conductive pad
- Phase Change Material
- Silicon Thermal paste/grease
- Thermal gel
- Silicone Foam
- High temperature adhesive tape
- Thermal conductive ceramic sheet
- thermal duble side conductive tape
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