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Help CenterHigh-vacuum Sealing Silicone Grease for -55℃~+220℃ High and Low Temperature Vacuum Piston Ground Joint Sealing and Lubrication
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High Vacuum Sealing Silicone Grease -55℃~+220℃ High and Low Temperature Vacuum Piston Ground Joint Sealing and Lubricating Grease
The high vacuum sealing silicone grease is made by compounding special base oil with high-performance additives.
It has a wide temperature range of -55℃~+220℃.
It is suitable for high vacuum systems of 6.7×10⁻⁴Pa.
It has excellent thermal stability, chemical stability, water resistance and sealing performance.
It has low volatility, long service life and is compatible with metals, plastics and rubbers.
[Core Performance Features]
1. Good thermal stability and chemical stability
It is not easy to decompose or oxidize under high-temperature working conditions, and has a more stable service life.
2. Excellent high and low temperature performance and water resistance
It can adapt to a wide temperature environment and still maintain good lubrication and sealing effects in a humid and water-rich environment.
3. Low volatility loss and excellent sealing performance
Low wear after long-term use, effectively dustproof, waterproof, and prevent medium leakage, with long-lasting and reliable sealing.
4. Strong material compatibility
Compatible with most materials such as metals, plastics, and rubbers, without corroding, swelling, or aging the substrate.
[Application scope]
1. Suitable for lubrication and sealing of glass pistons and ground joints in vacuum systems.
2. Suitable for lubrication and sealing in the presence of bromine, water, acids, alkalis, and other chemical media.
3. Suitable for electrical insulation, anti-flashover, damping, shockproofing, dustproofing, waterproofing, demolding, and sealing.
4. Suitable for sealing and lubrication of power switches, O-rings, automobile brake pumps, valves, and oil and gas field logging devices.
[Applicable scenarios]
1. Vacuum equipment: Glass pistons, ground joints, vacuum valves
2. Chemical environment: Parts in contact with media such as acids, alkalis, bromine, and water vapor
3. Electrical equipment: Power switches, insulation protection, anti-flashover, damping and shockproofing
4. Mechanical Seals: O-rings, Automotive Brake Pumps, Valves, Oil and Gas Field Logging Devices
[After-sales Service]
- Ample in-stock and timely delivery
- Support bulk purchasing and long-term cooperation
- Provide formal product information and technical support
- A professional team will answer your usage questions
Note: The prices on the website are only for filling data. The actual quotation shall be subject to the company's quotation sheet!
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