TUW-3243 product technical specification (TDS)
Product presentation:
Electronic Fluorinated Fluid TUW-3243 is a colorless and odorless liquid mixture whose core components are perfluorinated compounds with different carbon chains. It has no known GHS hazard classification and is classified as a non-hazardous substance. The product features stable chemical properties, no flash point and non-combustibility, as well as excellent thermal conductivity. It causes no significant irritation to the skin and eyes and has low acute toxicity, ensuring good safety under normal industrial application conditions. It is suitable for relevant process scenarios in the electronic industry.
Product Applications:

Recommended Use
For industrial use only. Used as a heat transfer fluid in the electronic industry, applicable to various process links requiring heat exchange and temperature control in the electronic sector.
Restricted Use
Not for use in medical device or pharmaceutical-related fields. Prohibited for use as a precision cleaning fluid for medical equipment and a lubricant deposition solution for medical equipment.
Product Specifications:
All specifications of this product are test results under normal temperature and pressure (25℃, 101.325kPa). Unmarked items indicate no relevant test data available or not applicable.
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Physical state
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Liquid
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Vapour pressure
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0.36 kPa
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Color
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Colorless
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Vapour density
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No data available
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Odor
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Odorless
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Density
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1.836 g/mL
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Odor threshold
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No data available
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Relative density
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1.836 [Reference: water = 1]
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pH value
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No data available
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Solubility – water
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0
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Melting point / freezing point
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Not applicable
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Solubility – non-water
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No data available
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Boiling point / initial boiling point / boiling range
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139–142 °C
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n-octanol/water partition coefficient
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No data available
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Flash point
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No flash point
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Auto-ignition temperature
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Not applicable
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Evaporation rate
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1
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Viscosity
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1.2 mm²/s @ 25 °C
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Flammability (solid/gas)
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Molecular weight
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Not applicable
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Lower flammability limit
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Not detected
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Percentage of volatile substances
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Not applicable
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Upper flammability limit
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Not detected
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Decomposition temperature
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Not applicable
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