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Kesaria Rubber Industries offers a various range of coated or encapsulated o-rings for various application needs including assembly efficiency, application lubrication, o-ring functionality modification, and pigment modification. Coated rings are used for various uses the most common are the ease of installation contrasting color (for easy identification) & friction reduction. This cost-efficiency of o-ring coatings can be an effective alternative verse modifying o-ring compounds.

Description

These Coated o rings can be in the form of external treatments in dry or wet coatings or dips. It is used for numerous reasons, the most common are friction reduction, ease of installation, and contrasting color (for easier identification). Application specifics and O-ring polymer type dictate which of the coatings is best suited for a wide range of industrial applications. For help determining which material is to use in your application, contact Kesaria’s material experts.

PTFE Coated Colored O-Rings

PTFE Coated Colored O-Rings are coated adhering to the O-Ring (commonly with Silicone or Viton®). It provides excellent friction and adhesion properties compared to traditional PTFE coatings and is dry to the touch.

PTFE Coated O-Rings Applications

Hypalon, Aegis, Aflas, Butyl, Fluorosilicone, or any compound your specific application may require.

Teflon Coated O-Rings Benefits :

• Easy to install & extremely low insertion force.
• Best suitable to improve adhesion compared to traditional PTFE Seal/Ring.
• Eliminates coating from bonding/sticking to high-temperature plastic.
• Suitable to use in some dynamic applications where traditional PTFE would not be recommended.

Features Of Teflon Coated Rings

  • Easy to install with outstanding release properties.
  • Have low frictional resistance in dynamic applications.
  • High weathering, chemical & abrasion resistance.
  • Prevents sticking, twisting & tearing of parts in automation assembly.
  • Have long shelf life due to prevention from Ozone, UV Rays, High Temperature, Water & Oil.
  • Highly durable, visually attractive, easily recognizable & are available in various colors & sizes.

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