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Electronic Fluoride Liquid 7200 Hydrofluoroether Semiconductor Wafer Cleaning Perflroropolyether PFPE Coolant

Model: YBS-7200

YBS-7200 Electronic Fluoride is a colourless and transparent liquid with the chemical name of Ethoxy-nonafluorobutane(C4F9OC2H5).

It has zero ozone depletion potential substances(ODP), low global warming potential (GWP), short atmospheric residence time, high chemical and thermal stability, low toxicity, low surface tension, and it is an ideal ODS substitute, which is widely used in many fields such as medical, electronics, metals, precision instruments, optical lenses, communications and aerospace.

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Application

①Used as a cleaning agent

② Used as solvent

③ Used as coolant

Physical Properties

Properties	YBS-7200
Molecular Formula	C₅F₁₁OCH₃
Molecular weight	264
Boiling point(°C)	78
Freezing point(°C)	-138
Liquid Density(g/ml@25°C)	1.6
Absolute viscosity(CP@25°C)	1.06
Solubility of solvent in water(ppmw)	<20
Solubility of water in solvent(ppmw)	92
Saturated vapor pressure(KPa@25℃)	13
Specific heat(J/g.°C@25°C)	1.172
Surface tension(mN/m)	14.6

Material Compatibility

Compatibility testing of YBS-7200 fluids has proven its good compatibility. It is compatible with many metals, plastics and elastomers when immersed at boiling temperatures.

It is also compatible with particularly sensitive plastics such as polycarbonate and polymethylmethacrylate (PMMA). Our engineers can suggest suitable compounds and assist with material compatibility tests.

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