Shin-Etsu HIVAC F-5 Diffusion Pump Oil 1000 mL – High-Vacuum Silicone Fluid for Oil Diffusion Pumps Original Product

About Shin-Etsu HIVAC™ F-5 Vacuum Grease

OVERVIEW:

Shin-Etsu HIVAC™ F-5 is a silicone-based vacuum grease specifically developed for use in high-vacuum and cleanroom environments. It is engineered to provide reliable sealing, lubrication, and protection in systems requiring low vapor pressure and chemical stability. With a wide service temperature range and low outgassing characteristics, HIVAC F-5 is suitable for use in analytical instruments, vacuum systems, laboratory glassware joints, and semiconductor equipment.

KEY FEATURES:

Low Vapor Pressure
Formulated to maintain low vaporization under high vacuum, supporting system integrity and minimizing contamination in sensitive environments.

Thermal Stability
Operates effectively across a broad temperature range, typically from -40°C to +200°C, depending on system requirements.

Chemical Inertness
Silicone base ensures compatibility with metals, glass, ceramics, and various elastomers, reducing risk of chemical reaction or degradation.

Good Sealing Properties
Provides reliable sealing performance in ground glass joints and vacuum fittings, helping to prevent gas leakage or moisture ingress.

Low Volatility and Minimal Outgassing
Designed to reduce residue and vapor-phase migration, making it suitable for high-purity or controlled environments.

APPLICATIONS:

• Laboratory and Analytical Equipment – Sealing and lubricating ground glass joints, stopcocks, and sample chamber seals.

• Vacuum Systems – Used in systems operating under high or ultra-high vacuum conditions to minimize leakage and ensure consistent performance.

• Semiconductor and Cleanroom Applications – Appropriate for use in process equipment requiring low outgassing and minimal contamination risk.

• General Industrial Use – Applied to fittings, O-rings, or mechanical joints where both sealing and lubricating functions are needed under static or low-motion conditions.

PACKAGING:

Shin-Etsu HIVAC™ F-5 is typically available in 100g or 1kg containers. Packaging formats may vary based on supplier or distribution region.

INSTRUCTIONS FOR USE:

• Surface Preparation: Clean surfaces to remove dust, moisture, and residues. Ensure compatibility with silicone-based products.

• Application: Apply a thin, uniform layer of grease to the sealing surface or contact area. Avoid excessive application to prevent migration under vacuum.

• Maintenance: Reapply as needed based on system vacuum integrity or cleaning schedule.

SAFETY AND HANDLING:

HIVAC™ F-5 should be used with standard precautions. Avoid contact with eyes or ingestion. Use in well-ventilated areas. Silicone grease is generally non-reactive, but proper hygiene and protective equipment (e.g., gloves) are recommended. Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling guidelines.

DISCLAIMER:

All product information is provided for general reference only. Performance may vary depending on system design, temperature, and vacuum level. Users should consult official technical datasheets and safety documentation to confirm suitability for specific applications.