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Graphite target material

High-purity graphite targets are used to prepare high-quality DLC coatings, widely applied in engine components, cutting tools, and surface decoration. DLC coatings offer high hardness, low friction, chemical stability, and excellent optical, electrical, and biological properties. Different DLC types and metal doping can be selected based on the environment. Additionally, graphite targets are essential for black decorative coatings, enhancing light absorption, blackness, gloss, and durability. We provide rectangular and circular targets made via isostatic pressing and sintering. The stable process ensures fine microstructure, low porosity, high density, and excellent electrical/thermal conductivity, meeting arc and sputtering requirements.

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Graphite target material

Hot-press sintering process flow: Raw materials → Mixing → Molding → Isostatic pressing → Impregnation and calcination → Graphitization → Purification → Inspection → Machining → Shipment

We offer a wide range of high-purity graphite targets—both rectangular and circular—produced via isostatic pressing. Our advanced manufacturing processes and reliable raw-material supply ensure that our products feature a fine, uniform microstructure, low porosity, high density, and excellent electrical and thermal conductivity, meeting the demanding requirements of arc‑evaporation and sputtering applications while delivering outstanding operational stability.

Product Name

Graphite (C)

Purity

99.98%

Ash content

≤200 ppm

Density

≥1.80 g/cm3

Porosity

≤10%

Grain size

3~15 μm

Resistivity

9-15 μΩm

Coefficient of thermal expansion

4.0-6.0 (10-61/K)

Thermal conductivity

80~165 W/mK

Hardness

65~110HR
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Efficient, durable, and reliable

Our sputtering targets boast exceptional purity, density, and finer grain sizes—qualities that have earned widespread acclaim in the industry. These superior characteristics enable the formation of stronger, denser, and smoother coatings on substrates, ensuring an efficient, durable, and reliable product experience. How do we achieve this? At the raw-material stage, we source only premium-grade materials and rigorously adhere to strict procurement standards. On the production floor, our team brings decades of expertise, mastering the art of crafting high‑quality sputtering targets. And during quality control, standardized inspection procedures combined with state‑of‑the‑art precision equipment ensure that even the slightest imperfections are identified and addressed, delivering products that are flawless.

We offer customized solutions.

We have a dedicated team of materials scientists and engineers ready to provide you with comprehensive, customized services. From dimensions and shapes to product‑specific performance requirements, we can even co‑develop solutions with you, offering design and development services for target material structures, compositions, and more—truly starting from your needs to deliver products that meet your expectations.

We remain steadfast in our pursuit of exceptional quality.

A high-caliber R&D team is the cornerstone of exceptional quality, and the passion and dedication our employees bring to the target‑material business are paramount. Notably, even entry‑level staff hold shares in the company. At TARFILM Technology, every target material is treated with the utmost care—just as if it were their own child. We welcome you to visit TARFILM Technology and experience our unwavering passion for the target‑material industry.

Efficient, durable, and reliable

Our sputtering targets boast exceptional purity, density, and finer grain sizes—qualities that have earned widespread acclaim in the industry. These superior characteristics enable the formation of stronger, denser, and smoother coatings on substrates, ensuring an efficient, durable, and reliable product experience. How do we achieve this? At the raw-material stage, we source only premium-grade materials and rigorously adhere to strict procurement standards. On the production floor, our team brings decades of expertise, mastering the art of crafting high‑quality sputtering targets. And during quality control, standardized inspection procedures combined with state‑of‑the‑art precision equipment ensure that even the slightest imperfections are identified and addressed, delivering products that are flawless.

We offer customized solutions.

We have a dedicated team of materials scientists and engineers ready to provide you with comprehensive, customized services. From dimensions and shapes to product‑specific performance requirements, we can even co‑develop solutions with you, offering design and development services for target material structures, compositions, and more—truly starting from your needs to deliver products that meet your expectations.

We remain steadfast in our pursuit of exceptional quality.

A high-caliber R&D team is the cornerstone of exceptional quality, and the passion and dedication our employees bring to the target‑material business are paramount. Notably, even entry‑level staff hold shares in the company. At TARFILM Technology, every target material is treated with the utmost care—just as if it were their own child. We welcome you to visit TARFILM Technology and experience our unwavering passion for the target‑material industry.

Building L, Pingqian Industrial Park, No. 46 Chunxing Road, Xiangcheng District, Suzhou City, Jiangsu Province

0512-6580 1669 / 010-6215 2801

sales@tarfilm.com

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Copyright © 2023 Suzhou TARFILM New Materials Technology Co., Ltd. ICP No. 2022047948-1 Technical Support: Zhongqi Gaocheng

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