Knitted wire mesh
Knitted wire mesh gaskets provide a cost-effective solution for applications requiring high levels of EMC and RF shielding, as well as protection against both electric and magnetic fields. They are also suitable for EMP-protected systems.
The gasket construction is based on knitted metal wire mesh, combining excellent mechanical strength with flexibility. The mono-filament interlocking loop structure allows the gasket to conform to almost any size, shape or mating surface, making it ideal for demanding EMC shielding applications.
Available either as Solid Knitted Wire Mesh gaskets or Elastomer Cored Knitted Wire Mesh gaskets. The elastomer core improves compressibility, recovery and service life, particularly in applications where enclosures are opened and closed repeatedly.
Features
- Cost-effective solution for high-performance EMC, EMI and RFI shielding
- Effective protection against both electric and magnetic fields
- Suitable for EMP applications
- Flexible construction conforms to virtually any size or shape
- Excellent RFI and EMI shielding between two metallic surfaces
- Good galvanic compatibility with mating flanges, helping to minimize corrosion between the gasket and flange
- Excellent mechanical durability and long service life
- Available with or without an elastomer core
- Wide range of elastomer cores available to suit temperature range, compression set and compression force requirements
- Low contact resistance and high shielding effectiveness
Availability
- Custom-cut and fabricated gasket designs
- Wide range of profiles and cross-sections
- Die-cut EMC gaskets
- Compressed RF washers
- Knitted wire mesh gaskets with or without elastomer cores
- Custom-engineered solutions
Materials
- Monel
- Stainless steel
- Aluminium
- Multi-metal combinations (copper, tin and steel)
Typical Applications
- Electronic enclosures
- Telecommunications and networking equipment
- Defense and aerospace systems
- Radar and RF equipment
- EMC-shielded cabinets and electronic housing
- Industrial automation and critical infrastructure applications
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