- Condenser
-
XMK Unit Cooler (evaporator)
- DD Series for Freezing cold storage
- DJ Series for Freezer
- DL Series for cooling cold storage
- DE Series Unit Cooler Use for refrigeration cabinet
- CS Series Ceiling Mounted Unit Cooler
- CA Series Compact Unit Cooler
- LQF Series Ground-type Quick-frozen Unit Cooler
- CDB Series Commercial Dual Discharge Unit Cooler
- IDB Series Industrial Dual Discharge Unit Cooler
- compessor condensing unit
- Cool room
- Compressors(LG , Panasonic)
- Air Curtain
- Expansion/Solenoid/ Ball/Hand/4 ways Valve>Expansion Valve
- Axial Fan Motors /shaded-pole fan motor
- Refrigeration Spare Parts
- Air Conditioner Service Tools
- Refrigerant Gas
- Welding rod and gas torch
- Sea Water Chillers
- Small Hippo, air conditioning drainage
- ECQ Spare part for auto air conditioner
- ECQ Refrigeration Oil
- ECQ Compressor
- ECQ Vacuum Pumps
- ECQ Motor
Guangzhou Zhigao Refrigeration Equipment Co., Ltd.
Address:13F, No.13B05 Middle Block Yuexiu New Metropolis Building NO.232-258 ,the Sixth ZhongShan Road, Yuexiu district, Guangzhou，China
Email:jessica@gzzhigao.net
Fax:+86-020-81602653
Tel:+86-020-81718515
- Product Name:R22
- Product Item:
- Unit Price:0/
- Minimum Order:0
- Product Payment:
R22
（HCFC-22）
Properties and Applications
Chlorodifluoromethane is a colorless, non-toxic, nonflammable and transparent liquefied gas.
It has excellent thermal and chemical properties, and not corrode metal.
Chlorodifluoromethane is used as pure or in mixture for refrigeration (medium-high temperatures), raw material for PTFE production and intermediate for Halon 1211 production.
It is also a blowing agent for extruded polystyrene and polyurethane foams.
Physical and Chemical Properties
Chemical Formula：CHCLF2
Molecular Weight：86.47
CAS#：75-45-6
Boiling Point，101.3KPa，℃：-40.75
Critical Temperature，℃：96.0
Critical Pressure，MPa：4.97
Saturation Steam Pressure (Absolute Pressure)，21.1℃，MPa：0.94
Liquid Density，25℃，g/ml：1.194
Vaporization Heat (Boiling Point)（KJ/kg）：233
Specification (Standard: GB7373-87, some are better than the standard)
|
Grade |
TFE Raw Material |
Refrigerant |
|
Appearance |
Colorless, not Turbid |
Colorless, not Turbid) |
|
Odor |
Odorless |
Odorless |
|
Purity ≥% |
99.9 |
99.8 |
|
Moisture ≤% |
0.001 |
0.001 |
|
Acidity ≤%，(as HCL) |
0.0001 |
0.001 |
|
Evaporated Residue ≤% |
0.01 |
0.01 |
|
Oxygen Content)≤% |
0.0050 |
— |
Package and Storage
Cylinder package, filling ration not more than 1.02kg/L.
Store in cool, dry and well-ventilated area, avoid exposing to the sun and rain.
