Fluids for Solvent Cleaning TUW-40 replacement of 3M FC40 (without PFAS)

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 Product introduction

TUW40 Perfluoro-conpound is a colorless transparent perfluorinated chemical with good chemicalinertia, electrical insulation, thermal conductivity and very low surface tension. It is mainly used in semiconductor manufacturing plants as heat conduction medium. Its liquid temperature ranges from - 55 ℃ to 155 ℃, which is mainly used in etching equipment, ion implantation equipment, testing equipment and other equipment. Because TUW40 is a single component, it will not degrade or expire. TUW40 has high boiling point and less volatilization with time.

TUW  Perfluoro-compound TUW 40 material compatibility

TUW Perfluoro-conpound TUW-40 liquid is compatible with most metals, plastics and elastomers.

Toxicity curve

Perfluoro-conpound TUW-40 has no irritation to the skin, the least irritation to the eyes when in contact, and is almost non-toxic when taken orally. Material safety data sheets are available on request.

Safety and operation

Before using this product, please read the current product material safety data sheet (available through TUW sales or technical service representative) and the prevention instructions on the product packaging. Follow all applicable precautions and instructions. Perfluoro-conpound TUW-40 is nonflammable and highly heat-resistant to decomposition and hydrolysis during storage and use.Recommended handling procedures are given in the MSDS. 

Physical property

Boiling range()

155-160

Decomposition temperature

Not Applicable

Physical state

liquid

Volatile Organic Compounds

No data Available

Specific Physical Form

liquid

VOC Less H2O & Exempt Solvents

No data Available

Colour:

colourless

Specific Heat (U/kg K)

1509

Odor threshold

No data Available

Thermal Conductivity(W/mk)

0.0927

Flammability (solid, gas)

Not Applicable

Vapor Pressure @ 25°C:

14.6K  pa

Flammable Limits(LEL)

None detected

Heat of Vaporization at BP (U/g)

130

Flammable Limits(UEL)

None detected

Dielectric Constant (@1kHz)

3.82

Pour Point(°C)

-55

Volume Resistivity @ 25°C 

1.58* 

Flash Point(°)

None

Dielectric Strength (kV 0.1" gap)

40KV

Absolute Viscosity (cP)

5.8

Molecular Weight

550

Kinematic Viscosity(cSt)

3.18

GWP(lbs/100ys)

175

Surface Tension (dyn/cm)

12.63

NFPA Flammability

0

Density(kg/m3)

1820

Saturatedwatercontent:

50ppm

Relative Density    

1.82

CAS

86508-42-1

PHvalue:

7

Chemicalname:

Perfluoro-compound

 

Environmental attributes

 The ozone depletion potential of electronic fluorinated liquid tuw40 is zero. TUW-40 e Perfluoro-conpound is a perfluorocarbon (PFC), which has high global warming potential and long atmospheric life. Therefore, it should be managed carefully to minimize emissions.

 TUW recommends that users of TUW-40 Perfluoro-conpoundfurther limit emissions by adopting good protective measures and implementing recovery, recycling or appropriate disposal procedures. TUW provides a used liquid reflux procedure.

 Environmental policy

 TUW will acknowledge and fulfill its responsibilities:

Prevent pollution from the source as muchaspossible

Develop products with minimalenvironmentalimpact

 

 

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