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Premium Graphite Components

Custom and standard products

Our graphite is tightly controlled to produce materials that have a uniform microstructure and the right balance of strength, grain size and hardness to offer optimum performance for your intended applications.

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Narrow Your Selection
  • Industry
  • Process
Air Bearings
Air Bearings
Air Bearings
Our POCO® graphites maintain sufficient control of porosity to allow manufacturers to reliably predict and select the airflow needed to support their unique spindles.
Industry
  • General Industrial
Hot Press Die
Hot Press Die
Hot Press Die
Our POCO® graphite fine-grain materials are the material of choice in many powdered metal and ceramic hotpressing applications.
Industry
  • General Industrial
 Process
  • Mechanical
Precision Fixtures
Precision Fixtures
Precision Fixtures
We have a variety of fixturing materials for brazing and sealing operations, backend packaging applications and various front end applications. Users of standard graphite brands can now choose a POCO® graphite grade with the characteristics that give improved performance at an economical price.
Industry
  • Semiconductor
  • Industrial
 Process
  • Dry Etch
  • Deposition
  • Ion Implant
Premium Graphite Electrodes
Premium Graphite Electrodes
Premium Graphite Electrodes
Our premium POCO® product are an ideal material for all your electrode needs. Long lasting and easily machinable to the smallest details.
Industry
  • Semiconductor
  • General Industrial
 Process
  • Dry Etch
  • Deposition
  • Ion Implant
Ion Implant Beam
Ion Implant Beam
Ion Implant Beam
Optimized beamline components in specific grades of graphite and/or silicon carbide that match the requirements of specific beamline areas
Industry
  • Semiconductor
 Process
  • Implant
Backing Blocks
Backing Blocks
Backing Blocks
Our carbon foam is lightweight, machinable, exhibits a high thermal conductivity and has excellent sound dampening characteristics which make them ideal for ultrasound backing block applications.
Industry
  • General Industrial
 Process
  • Mechanical
Matching Layers
Matching Layers
Matching Layers
Matching impedance between the piezoelectric generator and the human body is critical to delivering the highest power ultrasound waveforms with the lowest interference.
Industry
  • General Industrial
 Process
  • Ultrasound
Probes and Transducers
Probes and Transducers
Probes and Transducers
From thickness gauge transducers to cardiac probes, our graphite properties allow manufacturers to take their technology to the next level.
Industry
  • General Industrial
 Process
  • Ultrasound
Aircraft Mechanical Seal Rings
Aircraft Mechanical Seal Rings
Aircraft Mechanical Seal Rings
See how our Entegris POCO® Materials graphite mechanical seal rings are used to seal the clearance between rotating shafts and the stationary housing in equipment, which are used in pumps, valves, and mixers
Industry
  • Aerospace
 Process
  • Seal Rings
Backing Rings
Backing Rings
Backing Rings
Premium Etch graphite that serves well as replacement components for silicon, quartz and other ceramics to improve process performance. See benefits.
Industry
  • Semiconductor
 Process
  • Dry Etch
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Related Product Categories
Glass Forming Graphite Grades

Our GF and GF-LT graphite materials are produced using a proprietary process that enhances material properties, surpassing that of traditional graphites.The properties of these grades have been developed to optimally match the smart glass the molds are being used for. Our materials improve cost of ownership, increase yield, and reduce operational expenses.
GLASSMATE® Components

To view our complete portfolio of premium graphite components we will redirect you to Entegris' POCO Materials web site.

poco.entegris.com.
Graphite Processing Options

Our graphite materials can be purified to less than 5 ppm, densified to reduce open porosity by as much as 80%, or impregnated with resins, oxidation inhibitors or metals. Surface treatments and coatings are available to provide a sealed surface, to improve wear characteristics or to reduce particles.
Industrial Graphite Grades

From aerospace to energy, the breadth and depth of our graphite portfolio meets all your application needs.

For more information, please visit Industrial Graphite Grades on poco.entegris.com. 
Semiconductor Graphite Grades

Through the power of our award-winning solutions and our technology expertise, we provide customers with innovative, science-based solutions to their toughest technology challenges. Our Entegris manufactured graphite grades are segmented by grain size. These include 1, 5, and 10 micron, which are then further segmented by application.
Life Sciences Graphite Grades

Our graphite materials have been a mainstay in the implantable medical device market for over 40 years. The unique tungsten blended material combines the quality of our high-strength premium graphite with the added benefit of being radiopaque. These qualities make our materials the only choice for pyrocarbon-coated substrates used by replacement joint and mechanical heart valve manufacturers around the world.
Aerospace Components

Our materials are trusted by leading aircraft manufacturers, jet engine OEMs, rotable manufacturers, MRO and PMA suppliers, and subtiers for both civil and military aircrafts.

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