Gaskets: Rubber-metal carrier gaskets

Rubber-metal carrier gaskets

Rubber-metal carrier gaskets are sealing elements designed to provide reliable sealing in various industrial applications. They consist of a rubber sealing element supported by a metal carrier, combining the flexibility and sealing properties of rubber with the structural strength of metal.

Composition

• Rubber Component: Typically made from elastomers such as: Nitrile, AEM, HT-ACM, FKM, HNBR and Silicone.
• Metal Carrier: Usually constructed from:
  • Steel: Provides strength and durability, suitable for high-pressure applications.
  • Aluminium: Lightweight with good corrosion resistance, often used in lower pressure or temperature applications.

Design Features

• Profile: Available in various shapes (flat, raised, etc.) depending on the application requirements.
• Bonding: The rubber is bonded to the metal carrier using adhesives or vulcanization, ensuring a strong, leak-proof connection.
• Custom Sizes: Gaskets can be manufactured to fit specific dimensions and configurations based on application needs.

Performance Characteristics

• Temperature Range
  • Nitrile: -30°C to +108°C
  • EPDM: -40°C to +120°C.
  • AEM: -40 C to +175 C
  • Fluorocarbon: -20°C to +200°C
  • Silicone: -60 C to + 300 C
  • EPDM: -40°C to +120°C.
• Pressure Rating: Typically rated for applications ranging from low to high pressure, depending on the materials and design.
• Compression Set: Designed to maintain sealing performance over time, resisting deformation under compression.