R502 , a blend refrigerant of HCFC22 and CFC115 . Mainly it is a substitute of R502.
used specially in Iow tempreture re-frigerating system
Typical Properties:
| Molecular weight |
111.6 |
| BP, |
-45.4 |
| Ice point |
- |
| Critical temperature , |
82.1 |
| Critical pressure ,Mpa |
4.07 |
| Density of saturated liquid30 ,(g/cm 3 ) |
1.217 |
| Specific heat of liquid 30 ,[KJ/(Kg )] |
1.25 |
| Specific heat of equipressure steam(Cp),30 and 101.3kPa[KJ/(Kg )] |
0.147 |
| ODP |
0.18 |
| GWP |
3.8~4.1 |
| Critical density,g/cm 3 |
0.566 |
| Vaporization heat under BP,KJ/Kg |
172.5 |
Package and Storage
disposable steel cylinder12kg/30b;
recyclable steel cylinder 350kg/400L,700kg/800L,800kg/926L
  
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