CL71DE

Hydrofluoroether azeotrope


Hydrofluoroether azeotrope is composed of hydrofluoroether and organic solvent mixture, its boiling point is constant, during boiling, the liquid phase and gas phase in the same proportion of each component and remain unchanged, it is suitable for infiltration and gas phase decontamination of precision components such as electronic components (such as circuit boards), optical or magnetic media, medical instruments and medical products (such as surgical equipment, implant devices and prostheses).

 


Description Other information
Description

Hydrofluoroether azeotrope is composed of hydrofluoroether and organic solvent mixture, its boiling point is constant, during boiling, the liquid phase and gas phase in the same proportion of each component and remain unchanged, it is suitable for infiltration and gas phase decontamination of precision components such as electronic components (such as circuit boards), optical or magnetic media, medical instruments and medical products (such as surgical equipment, implant devices and prostheses).

 

Clean dirty type:

Light oil, fingerprint, tiny particle CL71IPA

Moderate oil stain, halogen compound, release agent, fluorine lubricating oil CL71DE, 72DE

Heavy oil, flux, grinding fluid CL71DA, 72DA

Hydrofluoroether azeotrope has excellent rinsing characteristics, which can realize the cleaning solution without residue and fast drying. Hydrofluoroether azeotropes are safe, environmentally friendly, have no flash point, and can be used as solvents and dispersants for coatings.

 


Performance  parameters

Unit

CL71DA

CL71DE

CL71IPA

CL72DA

CL72DE

physical and chemical properties

Appearance

-

Colorless transparent

Colorless transparent

Colorless transparent

Colorless transparent

Colorless transparent

Boiling Point

40

41

54

44

43

pour point

-29

-24

-42

-38

N/A

Vapor pressure

mmHg

381

383

207

360

350

latent heat of evaporation

KJ/Kg

209

200

165

251

217

Liquid density

g/cm3

1.33

1.37

1.48

1.27

1.28

absolute viscosity

mPa S

0.45

0.45

0.68

0.4

0.45

surface tension

dynes/cm

16.4

16.6

14.5

18

19

KB value

KB

33

27

8

58

52

Environmental protection and

potential value of ozone layer destruction

ODP

0

0

0

0

0

greenhouse effect latent value

GWP

170

160

310

43

43

atmospheric life

Year

4.1

4.1

4.1

4.1

4.1

Flash Point

None

None

None

None

None

Combustible range in air


5.1-12.7 per cent

None

4.0-16.7 per cent

N/A

N/A

safe exposure limit

ppm

750/200/1000

750/200

750/400

750/200/200/400

750/200/200


Other information