Graphite Components

Graphite

A High-Performance Material for Lubrication & Wear Resistance

Graphite is a crystalline form of pure carbon, featuring a hexagonal atomic arrangement that creates distinct layered structures. Its incorporation into components results in a composite material with an exceptionally low coefficient of friction.

Superior Wear Resistance & Load Bearing

Graphite offers outstanding wear resistance, particularly when in contact with soft metals. In high-speed applications where friction is a concern, graphite-filled components exhibit exceptional load-bearing capacity. Additionally, due to its chemical inertness, graphite remains unaffected by various chemicals, making it an ideal material for a range of demanding applications.

To further enhance its performance, graphite is often combined with other fillers to complement and optimize its properties.

Graphite: The Ultimate Dry Lubricant

Graphite is widely recognized as an effective dry lubricant agent. Lubricating agents are typically added to components to enhance sealing material performance, particularly in dry running applications.

When graphite is integrated, it provides excellent wear resistance due to its low coefficient of friction. This makes graphite fillers an ideal choice for applications where external lubrication is limited or unavailable.

Additionally, graphite-filled components are highly beneficial in situations where the contact hardware is soft, preventing excessive wear on the sealing material and ensuring smooth operation.

Performance Benefits of Graphite-Filled Components

Superior Wear Resistance – Reduces wear, especially when interacting with soft metals, minimizing damage and extending component lifespan.
Exceptional Lubricity – The flaky structure of graphite provides excellent lubrication, significantly reducing friction between mating surfaces.
Optimized Performance in Wet Environments – Maintains high wear resistance even in moisture-rich conditions.
High Thermal Conductivity – When used at 20% concentration, graphite enhances thermal conductivity, making it a cost-effective thermal control filler.

At SEI, we leverage the unique properties of graphite to develop high-performance components that meet the rigorous demands of modern industries.