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 Refrigerant¡´¡´Refrigerant R502
Refrigerant R502
Refrigerant R-502 is a low temperature refrigerant which has a hight refrigerating ability.It is mainly used as refrigerant for cooling showcase,refrigerant machines,low temperature refrigerators,low temperature compressors.It has higher refrigerating capacity and fast refrigerating rate.
Physical Propertiesl:
| Molecular Formula |
|
Molecular Weight |
|
Boiling PointoC |
|
Density of liquid at£¨30¡æ£©£¬g/cm3 |
|
| Critical temperature£¬¡æ |
|
Critical pressure,Mpa |
|
| Critical density£¬g/cm3 |
0.566 |
Latent heat of vaporation at bp£¬KJ/Kg |
|
| Specific heat, liquid (25¡æ)£¬KJ/Kg¡¤¡æ |
|
ODP |
|
GWP |
|
Quality Standard:
Purity%¡Ý |
99.5 |
Moisture£¬PPm¡Ü |
0.002 |
Acidity£¬PPm¡Ü |
0.0001 |
Residue on evaporation£¬PPm¡Ü |
0.01 |
Appearance |
colorless , no cloudy |
Odor |
no smell |
Usage: High pure grade is R502 used as temperature sensing medium , premium grade and first grade R502 can used as refrigerant .
Packing£ºSteel cylinder 400kg/400L, 800kg/800L, 1000kg/1000L
|
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