Refrigerant

refrigerant

Edit:admin  Date:2011-03-18 

 
Name
Chemical name
CAS NO.
Application
 
 
 
 
 
 
 
HCFCs
R22
Chlorodifluoromethane
75-45-6
As refrigerant, raw material for PTFE intermediate for Halon 1211 production.
R141b
Dichlorofluoroethane
1717-00-6
As blowing agent for flexible or rigid PRU foam, substitute for R11 and R113
R123
Dichlorotrifluoroethane
306-83-2
As substitute for CFC-11 and CFC-113, in blends, fire extinguisher.
R124
2-Chloro-1,1,1,2-tetrafluoroethane
2837-89-0
As substitute for CFC-114 and CFC-12, in blends, fire extinguisher
R142b
Chlorodifluoroethane
75-68-3
As substitute for R12, in blends
 
 
 
 
 
 
HFCs
R134a
1,1,1,2-Tetrafluorthane
811-97-2
As substitute for R12, in blends
R152a
1.1- Difluoroethane
75-37-6
 
As refrigerant, intermediate of refrigerant, raw materials of fluororubbers
R125
Pentafluoroethane
 354-33-6
.As substitute for CFC-502, HCFC-22, halon-1211 and halon-1301.
R227ea
Heptafluoropropane
431-89-0
Good substitute for Halon 1301
R143a
1,1,1-Trifluoroethane
420-46-2
As substitute for R502, in blends
R23           
 
Trifluoromethane
75-46-7
As substitute for R13,
R32        
 
Difluoromethane
 75-10-5
as substitute for HCFC-22, in blends
 
HCs
R600a                                      
 
Isobutane
75-28-5
As substitute for R12, in blends
R601c
Cyclopentane
287-92-3
As substitute for R113 and R11

 

Name
Component
Application
R404a         
R125/R143a/R134a
As substitute for R22, R502
R407c            
R32/R125/R134a
As substitute for R22
R410a            
R32/R125    
As substitute for R22
R406a            
R22/R142b/R600a
Good substitute for R12 and R500
R507             
R125/R143a   
As substitute for R502
R502             
R22/R115  
as refrigerant which has higher refrigerating capacity and fast refrigerating rate

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