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Graphite Sheet Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Graphite Sheet Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. ニチベイパーツ Tokyo//Machine elements and parts
  2. SGLカーボンジャパン Tokyo//Trading company/Wholesale
  3. 昭和丸筒 Osaka//Paper and pulp
  4. 4 ロジセスジャパン Tokyo//Trading company/Wholesale
  5. 4 ショウワ Osaka//Manufacturing and processing contract
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Graphite Sheet Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Graphite sheet vertical orientation high thermal conductivity TIM "Zebro" 昭和丸筒
  2. Heat dissipation sheet Graphite sheet 'GD-AGS' ロジセスジャパン
  3. 【Laminating technology compatible with different materials】Ultra-thin heat dissipation material Graphite sheet ニチベイパーツ
  4. 4 Expanded graphite foil and graphite sheet SGLカーボンジャパン
  5. 5 Heat management sheet Graphite sheet ニチベイパーツ

Graphite Sheet Product List

1～15 item / All 20 items

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【Cutting and trimming possible】High-performance graphite sheet

【Cutting and trimming possible】High-performance graphite sheet

Cutting and trimming can be done as intended! It features a super thin design with high EMI shielding effectiveness.

We would like to introduce our "High-Performance Graphite Sheet." It has a high thermal conductivity, efficiently transfers heat, and can be easily cut and trimmed. Additionally, it is bendable, flexible, ultra-thin, and provides excellent EMI shielding effectiveness. We offer sizes of "140×140×0.025mm" and "140×70×0.025mm." Please feel free to contact us when placing an order. 【Features】 ■ High thermal conductivity for efficient heat transfer ■ Bendable and flexible ■ Ultra-thin with high EMI shielding effectiveness ■ Easily cut and trimmed *For more details, please refer to the related links or feel free to contact us.

  • Adhesive tape

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High-performance graphite sheet, single-sided adhesive type, 140×140mm

High-performance graphite sheet, single-sided adhesive type, 140×140mm

The thermal conductivity is high at 1500 W/m·K, allowing for efficient heat conduction and heat transfer in the plane direction.

It has a high thermal conductivity and excellent freedom of shape, making it suitable for use as a heat dissipation material in electronic devices that require space-saving solutions. 【Features】 ● It has excellent thermal conductivity of 1500 W/m·K in the plane direction and 5 W/m·K in the thickness direction. ● It is foldable, flexible, ultra-thin, and has a high EMI shielding effect, which can also help mitigate electromagnetic wave issues. ● It has high stability with no aging changes. ● It can be easily cut and trimmed. ● It is a single-sided adhesive type.

  • Other electronic parts
  • Other polymer materials

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Graphite sheet SIGRAFLEX HIGH PRESSURE

Graphite sheet SIGRAFLEX HIGH PRESSURE

Expanded graphite sheet for gaskets (graphite sheet)

High-purity graphite sheet (99.85%) reinforced with stainless steel sheets (from 1 to 7 sheets) for high heat resistance and oxidation resistance.

  • Organic Natural Materials

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Graphite Sheet SIGRAFLEX UNIVERSAL

Graphite Sheet SIGRAFLEX UNIVERSAL

Expanded graphite sheet for gasket material

Graphite sheet and stainless steel sheet are bonded by pressure forming (without adhesive). The stainless steel sheet is processed with punching for gaskets.

  • Organic Natural Materials

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Graphite Sheet SIGRAFLEX HIGH PRESSURE PRO

Graphite Sheet SIGRAFLEX HIGH PRESSURE PRO

Expanded graphite sheet for gaskets (graphite sheet)

High-purity graphite sheet (99.85%) reinforced with stainless steel sheets (from 1 to 7 sheets) for high heat resistance and oxidation-resistant graphite sheet TA Luft certification obtained For pipeline gaskets For high-temperature, high-load sealing gaskets 250 bar -250°C to 550°C

  • Organic Natural Materials

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Graphite Sheet SIGRAFLEX UNIVERSAL PRO

Graphite Sheet SIGRAFLEX UNIVERSAL PRO

Expanded graphite sheet for gasket material

Graphite sheet and stainless steel sheet are bonded and formed (without adhesive). The stainless steel sheet is processed with punching for gaskets.

  • Organic Natural Materials

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Heat dissipation sheet Graphite sheet 'GD-AGS'

Heat dissipation sheet Graphite sheet 'GD-AGS'

High quality and easy to process! A roll-type graphite sheet with high production efficiency!

"GD-AGS (Artificial Graphite Sheet)" is a heat dissipation sheet made of artificial graphite that has a very high thermal conductivity. Our product comes in a roll type. (Size: 420mm x 100m) It is resistant to bending and easy to process. Furthermore, it is thin and lightweight, contributing to the compactness and weight reduction of products. 【Features】 ■ Thermal conductivity: 1100 to 2000 W/m·K ■ Density: 0.85 to 2.13 g/cm³ ■ Thickness: 17 microns, 25 microns, 40 microns ■ Easy to process ■ Roll type with a width of 42 cm and a length of 100 meters ■ Contributes to compactness and weight reduction *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts
  • Other electronic parts
  • Other metal materials

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Heat dissipation sheet - Graphite sheet

Heat dissipation sheet - Graphite sheet

Thermal conductivity is about 4 times that of copper and about 7 times that of aluminum! It has excellent heat dissipation properties.

"Graphite sheets" are materials that have very high thermal conductivity in the plane direction. The thermal conductivity in the plane direction is about four times that of copper and about seven times that of aluminum. They are used in various industries, including communication devices (such as 5G-compatible devices), automotive parts, and electronic equipment, with processing achievements in pressing and pouching. Prototyping and mass production are possible. Please inquire about sizes and shapes. 【Features】 ■ Very high thermal conductivity in the plane direction ■ Lighter and more flexible than aluminum, but has a very brittle nature ■ Excellent lightweight properties, flexibility, low water absorption, and electromagnetic wave shielding effects ■ Capable of mass production ■ Proven processing achievements in pressing, pouching, and laminating *For more details, please refer to the PDF materials or feel free to contact us.

  • Other polymer materials

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Numerous achievements in graphite sheet processing! Introduction of application examples.

Numerous achievements in graphite sheet processing! Introduction of application examples.

We also have production equipment capable of continuous laminate processing! Here are some examples of the use of graphite sheets.

"Graphite sheets" are lightweight materials with very high thermal conductivity in the plane direction. *Thermal conductivity (about 4 times that of copper, about 7 times that of aluminum). While they have a large thermal diffusion capacity, the material itself is very brittle, making it very difficult to handle in processing due to issues such as powdering and interlayer delamination. However, our company can provide products tailored to customer needs by solving such challenges based on our extensive processing experience. [Adoption Examples] ■ Electronic devices (automotive, smartphones, portable game consoles, laptops, etc.) ■ Module components (LCD, OLED, etc.) ■ Other applications such as thermal diffusion, heat dissipation, heat spot relief, and temperature uniformity. *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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High-performance graphite sheet, single-sided adhesive type, 140×70mm

High-performance graphite sheet, single-sided adhesive type, 140×70mm

The thermal conductivity is high at 1500 W/m·K, allowing for efficient heat conduction and heat transfer in the surface direction.

It has a high thermal conductivity and excellent freedom of shape, making it suitable for use as a heat dissipation material in electronic devices that require space-saving solutions. 【Features】 ● It has excellent thermal conductivity of 1500W/m·K in the plane direction and 5W/m·K in the thickness direction. ● It is bendable, flexible, ultra-thin, and provides high EMI shielding effectiveness, which can also mitigate electromagnetic wave issues. ● It has high stability with no aging changes. ● It can be easily cut and trimmed. ● It is a single-sided adhesive type.

  • Other electronic parts
  • Other polymer materials

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Expanded graphite foil and graphite sheet

Expanded graphite foil and graphite sheet

It has excellent heat resistance and oxidation resistance. High-purity foil is used in processes such as heat treatment and HIP treatment.

"SIGRAFLEX" is a gasket material made from natural graphite. It is widely used in Europe and America as an alternative to asbestos. 【Features of SIGRAFLEX】 ● Excellent thermal and chemical stability ● Safety for human health and the environment ● Outstanding sealing properties as a gasket material 【Main Applications of SIGRAFLEX FOIL】 - Gasket material for automobiles utilizing heat resistance - Spiral-type gasket material SGL Carbon Group has a sales and service network in over 100 countries and operates 40 manufacturing sites (as of September 2009). SGL Carbon Japan Co., Ltd. is a Japanese subsidiary wholly owned by the group headquarters, SGL CARBON SE. ◎ You can view detailed specifications and more by downloading the catalog. If you are interested, please download the catalog to take a look.

  • fiber
  • Other polymer materials
  • Organic Natural Materials

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Graphite Sheet "S-2300P"

Graphite Sheet "S-2300P"

Suitable for low-pressure general industry applications! Introducing a single-layer sheet that has good compatibility with the flange surface of the counterpart.

The "S-2300P" is a graphite sheet that has been specially treated with natural graphite particles. It features excellent heat resistance and good compatibility with the opposing flange surface. The sizes available are from 0.4mm to 1.5mm in thickness. This product can be used in low-pressure general industries. Please feel free to contact us when you need it. 【Features】 ■ Specially treated natural graphite particles ■ Excellent heat resistance ■ Sizes: Thickness 0.4mm to 1.5mm ■ Operating conditions ・ In a non-oxidizing atmosphere: -200℃ to 800℃ ・ In an oxidizing atmosphere: -200℃ to 450℃ * For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials

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Graphite sheet has about 4 times the thermal conductivity of copper and about 7 times that of aluminum!

Graphite sheet has about 4 times the thermal conductivity of copper and about 7 times that of aluminum!

For graphite processing, please consult with Showa, which has a proven track record!

"Graphite sheets" are lightweight materials with very high thermal conductivity in the plane direction. Our company provides products tailored to customer needs based on our extensive processing experience. We can also offer suggestions for powder/layer delamination measures. 【Applications】 ■ Thermal Conductive Materials Used as thermal conductive materials for efficiently conducting heat, such as cooling materials for electronic devices and semiconductor devices. ■ Vibration Damping Materials Used as vibration damping materials for machines and engines due to their ability to absorb vibrations. ■ Electrode Materials Excellent electrical conductivity makes them suitable for use as electrode materials in electrochemical devices such as batteries and fuel cells. ■ Heat Resistant Materials Graphite sheets have properties that withstand high temperatures, making them suitable for applications in high-temperature environments, such as insulation materials for high-temperature kilns and furnaces.

  • Other polymer materials

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Graphite sheet vertical orientation high thermal conductivity TIM "Zebro"

Graphite sheet vertical orientation high thermal conductivity TIM "Zebro"

Here is an amazing thermal solution with exceptionally excellent thermal conductivity in the thickness direction of the TIM sheet!

Just applying pressure (surface pressure), and here is an amazing heat management solution! It has high durability and does not suffer from characteristic degradation due to pump-out or dry-out phenomena. It can be used for a long time while maintaining stable low thermal resistance, making it a reliable heat dissipation material. With the increase in heat generation due to improved semiconductor performance and the miniaturization of devices, the efficiency of thermal management has become a significant challenge. Zebro can be utilized for efficiently dissipating and cooling the heat generated by power semiconductors supplying high current and high voltage, as well as electronic components such as high-brightness and high-output LEDs/LDs. For those looking for TIM with good thermal conductivity or facing issues with insufficient cooling from conventional heat dissipation materials, we provide thermal management solutions tailored to your needs.

  • Composite Materials
  • Other semiconductors
  • Generators and transmission motors

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High-performance graphite sheet, non-adhesive type, 140×70mm

High-performance graphite sheet, non-adhesive type, 140×70mm

The thermal conductivity is high at 1500 W/m·K, allowing for efficient thermal conduction and heat transfer in the surface direction.

It has a high thermal conductivity and excellent freedom of shape, making it suitable for use as a heat dissipation material in electronic devices where space-saving is required. 【Features】 ● It has excellent thermal conductivity of 1500W/m·K in the plane direction and 5W/m·K in the thickness direction. ● It is bendable, flexible, ultra-thin, and has a high EMI shielding effect, which can also help mitigate electromagnetic wave issues. ● It has high stability with no aging changes. ● It can be easily cut and trimmed. ● No adhesive (graphite sheet only).

  • Other electronic parts
  • Other polymer materials

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