Encapsulated O-ring High Temperature and Chemical Corrosion Resistance

Discover the perfect blend of elastomeric resilience and chemical inertness with our Encapsulated O-rings. These innovative sealing solutions combine a fluoropolymer coated (FEP or PFA) with an elastomeric core, delivering superior performance in critical applications where both chemical resistance and sealing force are essential.

Encapsulated O-rings Product Construction

- Outer Jacket: FEP (Fluorinated Ethylene Propylene) or PFA (Perfluoroalkoxy)

- Core Material Options:

  - Silicone (VMQ) for maximum temperature range

  - Fluorosilicone (FVMQ) for fuel resistance

  - FKM for enhanced chemical compatibility

- Standard Colors: Clear/Translucent (FEP), Natural (PFA)

Encapsulated O-rings Performance Specifications

- Temperature Range: -60°C to 204°C (-76°F to 400°F)

- Pressure Rating: Up to 3000 psi depending on size

- Chemical Resistance: Exceptional resistance to acids, solvents, and aggressive media

- FDA Compliance: Available for food and pharmaceutical applications

- USP Class VI: Available for medical and bioprocessing applications

Encapsulated O-rings Key Advantages

- Dual-Material Benefits: Combines the chemical resistance of fluoropolymers with elastomeric sealing force

- Universal Chemical Compatibility: Inert fluoropolymer jacket prevents chemical attack

- Low Friction: Smooth jacket surface reduces installation force and prevents stick-slip

- Extended Service Life: Superior wear resistance and minimal particle generation

- Cleanroom Compatible: Non-particulating and easily cleaned

Encapsulated O-rings Primary Applications

- Pharmaceutical Processing

- Semiconductor Manufacturing

- Food & Beverage Equipment

- Chemical Transfer Systems

- Medical Devices

- Analytical Instruments

- High-Purity Gas Systems

Encapsulated O-rings Design Considerations

- Available in standard AS568A sizes

- Custom sizes and configurations available

- Cross-sectional ratios optimized for specific applications

- Special profiles for enhanced sealing performance

- Available with enhanced surface finishes

Storage Recommendations

- Store in sealed packaging

- Keep away from direct sunlight

- Maintain at room temperature

- Handle with clean gloves

- Shelf life: 5 years when properly stored