- Hydrocarbon & Derivatives[10]
- Tire Gauges[2]
- Car DVD Player[6]
- Water Filters[5]
- Air Purifiers[2]
- Mobile Phones[7]
- Chargers[1]
- Digital Batteries[1]
- CCTV Monitor[5]
- Other Hand Tools[8]
- Contact Person : Ms. YANG MAY
- Company Name : Everising Technical Shenzhen Co., Ltd.
- Tel : 86-755-83978002
- Fax : 86-755-83970097
- Address : Guangdong,Shenzhen,RM A22 4/F West Block NO. 201Bldg Shangbu Industrial Zone Hongli Rd Futian ShenZhen China
- Country/Region : China
Refrigerant Gas R502
Property of chloride : | Molecular weight | 111.6 |
BP, °c | -45.4 | |
Ice point °c | - | |
Critical temperature , °c | 82.1 | |
Critical pressure ,Mpa | 4.07 | |
Density of saturated liquid 30°c,(g/cm 3 ) | 1.217 | |
Specific heat of liquid30°c,[KJ/(Kg· °c)] | 1.25 | |
Specific heat of equipressure steam(Cp),30 °c and 101.3kPa[KJ/(Kg· °c)] | 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 |
Packing: | Disposable steel cylinder13.6kg/30b,22.7kg/50b |
Quality standard : | Purity% = | 99.8 |
Moisture,PPm = | 0.002 | |
Acidity,PPm = | 0.0001 | |
Residue on evaporation ,PPm = | 0.01 | |
Appearance | Colorless , no cloudy | |
Odor | No smell |
Uses: | High pure grade is R502 used as temperature sensing medium , premium grade and first grade R502 can used as refrigerant . |
Refrigerant Gas R502
