Vacuum Silicone Grease Silicone-Based Grease N3 Ultra-Low Volatility

• Customization: Available
• Appearance: Smooth
• Application: Industrial Machinery
• Model NO.: JeelubeGrease VacSil 500
• CAS No.: 134652-60-1
• Color: White
• NLGI Grade: 3
• Texture: Buttery
• Usage Scenarios: Semiconductor Manufacturing, Precision Instruments
• Transport Package: Canned
• Specification: 400g/13.7OZ
• Trademark: JEELUBE
• Origin: Shanghai
• HS Code: 27101992
• Production Capacity: 1000pieces/Day

Product Description

JeelubeGrease VacSil 500 is a high-performance vacuum based on a high-purity silicone oil that is thickened by a special thickening process
Silicone grease. Designed for extreme vacuum environments, it has ultra-low volatility characteristics and excellent chemical inertness to maintain the vacuum system for long periods of time
Tightness, suitable for semiconductor manufacturing, precision instruments, vacuum pumps and valves and other fields that require strict cleanliness and stability.
(Please consult the application engineer for specific working conditions)
Performance Benefits
Ultra-low volatility characteristics
The extremely low volatilization loss verified by the test effectively prevents the contamination of the vacuum chamber and ensures the long-term stability of the vacuum level
Wide-range temperature adaptability
The base oil selected has a stable viscosity and continuous effective lubrication from -40°C to 200°C, which is a breakthrough solution to the high and low temperature exchange
Seal failure problem under variable working conditions
Vacuum seal longevity
The unique molecular structure forms a dense sealing film, extending the maintenance interval of the vacuum component by more than 3 times
Media compatibility protection
Excellent resistance to ozone, radiation and acid-base media, protecting the core components of the vacuum system
High yield point and flow point
This means that VacSil500 retains good structural stability when subjected to external forces and does not flow easily
or deformation, resulting in excellent performance in lubrication and sealing applications. These key performance indicators are supported by the Anton Paar MCR302e
The rheometer is known for its high accuracy and reliability, and is able to accurately assess the rheology of materials
Yes, to ensure the excellent performance of VacSil500 in real-world applications.

Property	Method	Units	Typical Data
NIGI Grade	ASTM D217	/	3
Color	Visual	/	White translucent
Thickener Type	/	/	Inorganic silicon
Viscosity @ 100ºC	/	mm2 /s	3800
Viscosity @ 25ºC	/	mm2 /s	5000
Evaporation Loss @204ºC,30	ASTM D972	%	<1
Oil Separation @204ºC,30 hr	ASTM D6184	%	0.2
Yield point @25ºC	DIN51810-2	Pa	402&1257