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Home ProductsPerfluoropolyether Fluorinated Fluids

-66°C 270°C Solvey Galden perfluoropolyether fluids HT270 5kg/bucket

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-66°C 270°C Solvey Galden perfluoropolyether fluids HT270 5kg/bucket

Large Image :  -66°C 270°C Solvey Galden perfluoropolyether fluids HT270 5kg/bucket

Product Details:

Place of Origin: Italy
Brand Name: Solvey Galden
Certification: CE
Model Number: HT270

Payment & Shipping Terms:

Minimum Order Quantity: 500KG
Packaging Details: NEW AND ORIGINAL
Delivery Time: 35DAYS
Payment Terms: L/C, T/T, Western Union,PALPAL
Supply Ability: 1000000KG
Detailed Product Description
Brand: Solvey Galden Model: HT270
Country Of Original: Italy Normal Boiling Point: 270°C
Pour Point: -66°C Avg.Molecular Weight: 1550
High Light:

perfluoropolyether lubricants

,

heat transfer fluid

-66°C 270°C Solvey Galden perfluoropolyether fluids HT270 5kg/bucket

 

 

Perfluoropolyether Fluorinated Fluids

 

Property HT55 HT70 HT90 HT110 HT135 HT170 HT200 HT230 HT270
Avg Molecular Weight 340 410 460 580 610 760 870 1020 1550
Normal Boiling Point(℃) 55 70 90 110 135 170 200 230 270
Pour Point (℃) <-110 <-110 <-110 <-110 <-100 <-97 <-85 <-77 <-66
Open Cup Flashpoint none none none none none none none none none
Flannability Range (vol%) none none none none none none none none none
Surface Tension (dynes/cm) 10 14 16 16 17 18 19 19 20
Vapor Press (mm/Hg)@25℃ 225 141 48 17 8 <1 <1 <1 <0.01
Density (g/ml) 1.65 1.68 1.69 1.71 1.72 1.77 1.79 1.82 1.85
Viscosity (cSt)@25℃ 0.45 0.5 0.75 0.77 1 1.8 2.4 4.4 14
Heat of Vaporization (cal/g) @bp 22 17 17 17 16 16 15 15 15
Atmospheric Lifetime (yrs) >800 >800 >800 >800 >800 >800 >800 >800 >800

 

 

 

Perfluoropolyether Fluorinated Fluids

Galden® PFPE is a line of high-performance, inert, fluorinated fluids used as heat transfer and for various high-tech applications in the Electrical & Electronics and Semiconductors markets.

Key Features

  • High thermal stability

  • Wide operating temperature range

  • Good dielectric properties

  • Excellent chemical inertness

  • Good compatibility with metals, plastics and elastomers

  • No flash or fire point, no auto-ignition point

  • Safety (FM approved 6930 standard)

High Boiler Grades

Galden® High Boilers (HBs) is the family of heat transfer synthetic fluids engineered for high temperature applications which feature:

  • The highest boiling points among fluorinated heat transfer fluids

  • Very low vapor pressure and evaporation tendency

  • Outstanding non-flammability

  • Excellent chemical inertness

  • Safety (FM approved 6930 standard)

Galden® HBs are the best candidates for use at temperatures above 150° C to 270° C without pressure build-up and absolutely no fire hazard.

Among the advantages of a sound safety profile for high temperature applications is a positive impact on the Cost of Ownership.

Typical applications for Galden® HBs

  • Heat transfer management in the photovoltaic cell manufacturing process

  • Heat vector in the solar thermal industry

  • Heating fluid

  • Metallurgy

  • Energy sector

Typical Properties

Galden® D

Thermal Shock Testing
(not for specification purpose)

Property

Units

Single Fluids

Dual Fluids

D02TS

D03

D02

D05

Normal boiling point

°C

165

203

175

230

Pour point

°C

-97

-85

-97

-77

Density, 25°C

g/cm3

1.77

1.79

1.77

1.82

Density, -54°C

g/cm3

1.95

1.96

1.95

1.98

Kinematic viscosity, 25°C

cSt

1.7

2.4

1.8

4.4

Kinematic viscosity, -54°C

cSt

45

160

-

-

Specific heat, 25°C

J/Kg°C

973

973

973

973

Thermal conductivity, 25°C

W/m°C

0.07

0.07

0.07

0.07

Coefficient of expansion

cm3/cm3°C

0.0011

0.0011

0.0011

0.0011

Surface tension

dyne/cm

16

16

16

17

Dielectric strength

kV (2.54 mm gap)

40

40

40

40

Dielectric constant

 

2.1

2.1

2.1

2.1

Volume resistivity

Ohm-cm

5*1015

5*1015

5*1015

5*1015

Average molecular weight

a.m.u.

750

870

760

1,020

Hermetic Seal Testing

Property

Units

Detector Fluids

Indicator Fluids

DET

D02

D03

Normal boiling point

°C

81

175

203

Pour point

°C

-110

-97

-85

Density, 25°C

g/cm3

1.70

1.77

1.79

Density, 125°C

g/cm3

-

1.54

1.58

Kinematic viscosity, 25°C

cSt

0.60

1.80

2.40

Kinematic viscosity, 125°C

cSt

-

0.46

0.55

Specific heat, 25°C

J/Kg°C

973

973

973

Thermal conductivity, 25°C

W/m°C

0.07

0.07

0.07

Coefficient of expansion

cm3/cm3°C

0.0011

0.0011

0.0011

Surface tension

dyne/cm

16

16

16

Dielectric strength

kV (2.54 mm gap)

40

40

40

Dielectric constant

 

2.1

2.1

2.1

Volume resistivity

Ohm-cm

5*1015

5*1015

5*1015

Average molecular weight

a.m.u.

430

760

870
 

 

 

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Tel: 86-13268302140

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