YBS-1304 Perfluoropolyether Oil

High-vacuum fluoroether oil is one of the most important application areas for perfluoropolyethers (PFPEs). The PFPE molecule contains F and O atoms bonded to the C-C backbone. These two atoms have strong electronegativity, thus exhibiting excellent chemical stability, thermal stability, and superior physical properties. Compared to chlorofluorocarbon (CFC) lubricants, PFPE lubricants have a wider range of applications and do not suffer from the drawbacks of hydrofluorocarbons, such as easy evaporation at high temperatures and thickening at low temperatures. Furthermore, because their molecules do not contain hydrogen, they will not cause corrosion to equipment due to lubricant pressure during use.
Plasma etching of integrated circuits is performed under vacuum conditions, requiring the use of a mechanical vacuum pump. Due to the presence of corrosive gases in the system, mineral vacuum pump oils would deteriorate rapidly. Perfluoropolyethers, however, possess exceptional chemical inertness and excellent evaporation properties, making them widely used as vacuum pump oils for integrated circuit plasma etching.

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Performance characteristics

YBS-1304 perfluoropolyether oil has the following advantages

YBS-1304 Perfluoropolyether Oil 6 Fully shielded structure, strong high-temperature stability.

YBS-1304 Perfluoropolyether Oil 7 No flash point, no ignition point, and does not burn.

YBS-1304 Perfluoropolyether Oil 8 Low vapor pressure, low volatility.

YBS-1304 Perfluoropolyether Oil 9 Compatibility with metals, plastics, and elastomers.

YBS-1304 Perfluoropolyether Oil 11 Chemical inertness, resistance to water and solvents;

YBS-1304 Perfluoropolyether Oil 12 Good radiation stability;

YBS-1304 Perfluoropolyether Oil 13 Low surface tension, high viscosity, and good lubricity;

YBS-1304 Perfluoropolyether Oil 14 High dielectric properties;

YBS-1304 Perfluoropolyether Oil 15 Safe to use, non-toxic, and environmentally friendly.

Performance characteristics

YBS-1304	Test methods	Test conditions	Unit	Parameter
Applicable temperature range			℃	-41~204
Average molecular weight			Amu	2800
Viscosity	ASTM D445	20 ℃ ( 68 ℉ )	mm 2 /s	193

		100 ℃ ( 212 ℉ )		9
Pour point	ASTM D97	-	℃	-43
Density	-	20 ℃	g/ ml	1.9
Density	-	100 ℃	g/ ml	1.75
Evaporation loss	ASTM D 2595	149 ℃ ( 300 ℉ ), 22H	℃	< 1
Evaporation loss	ASTM D 2595	204 ℃ ( 400 ℉ ), 22H	℃	/
Surface tension		25 ℃	mN/m	19
Steam heat	Knudsen	150~250 ℃	C	9

Application and Packaging Specifications

YBS-1304 Perfluoropolyether Oil 16 As a sealing medium in vacuum pumps, it has excellent chemical inertness, high temperature resistance and low vapor pressure characteristics, which can effectively improve the sealing performance and ultimate vacuum of the vacuum system.

YBS-1304 Perfluoropolyether Oil 17 Suitable for lubrication and dynamic sealing of various valves, plugs, and bearings in high/low temperature or chemically corrosive media environments.

YBS-1304 Perfluoropolyether Oil 18 Long-lasting lubrication for plastic/plastic, plastic/metal, and rubber parts, as well as sliding bearings, under low or high temperature conditions.

YBS-1304 Perfluoropolyether Oil 19 Suitable for dynamic lubrication and sealing of valve bodies and seals in pneumatic valves and cylinder pistons. Increased safety and reliability, extremely long service life, and reduced downtime.

Vacuum pumps

Plugs

Metal

Plastic

Rubber parts

Sliding bearings

Cylinder pistons

Pneumatic valves

Valves

Bearings

Operating Precautions

■ Avoid contamination; keep container tightly sealed.
■ Do not mix with other lubricants unless verified compatible.
■ Use in well-ventilated area; avoid prolonged skin contact.
■ Store in a clean, dry place away from direct sunlight.

How To Use

■ Clean and dry the application surface before use.
■ Apply evenly by drop, brush, or dispensing system as required.
■ Use appropriate amount to avoid excess accumulation.
■ Reapply according to operating conditions and maintenance cycle

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