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Buy High quality Breitling Replica Watches at very affordable rates. These tag heuer watches bear all the Rolex similarities of the original brand Rolex Watches except for the prices.
Substitiutes for CFC

 

Early the 1970’s,environmental scientists have found that chlorofluoroalkane (CFC) has a destructive effect to the ozone layer in the atmosphere,and then will seriously threaten the existence environment of the humankind.
Thereby it is an unconvertible tide to develop and use the substitutes for CFCs.
The company is able to offer the following substitutes for CFCs at present.

 

Packing:

10.9kg,11.3ke,30lb/13.6kg,50lb/22.7kg,40kg,400kg,800kg,1000kg,ISOtank.

Specification CFC substitutes:

Name

Forumle

B.P(℃)

Vapor pressure

(25℃)bar

Substituted

Products

HFC-134a

CF3CH2F

-26.1

6.65

R12

R407C

R32/125/134a

-43.9

11.74

R22

R410A

R32/125

-52.7

16.64

R22

R404A

R125/143a/134a

-46.1

12.6

R22

R406A

R22/600a/142b

-32.4

6.8

R12

R125

CHF2CF3

-48.45

13.71

R22/502

R124

CHCIFCF3

-10.95

3.86

R22/502

R123

CHCI2CF3

27.85

0.96

R11/R113

R32

CH2F2

-53.15

17.02

R22

R152a

CH3CHF2

-24.7

5.99

R12

R142b

CH3CCIF2

-9.2

3.15

Refrigeration

At hi-temp



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