- 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
R-134a
HFC-134a
Properties and Applications
HFC-134a is one of long-term CFCC substitutes with excellent performance widely
recognized in international community.
It has perfect physical chemical characteristics, and is a non-toxic,
colorless, odorless, non-explosive, non-inflammable and zero ODP material.
It is widely used applied as refrigerant in mobile conditioner, refrigerator, commercial refrigeration
and as aerosol propellant in pharmaceutical, pesticide, cosmetics
and cleaning industry and as flame retardant and blowing agent,
and it is also an important component for blend refrigerant.
Physical and Chemical Properties
Chemical Formula:CH2FCF3
Molecular Weight:102.03
CAS#:811-97-2
Critical Temperature,℃:101.1
Critical Pressure,MPa:4.067
Critical Density,g/cm3:0.512
(Latent Heat of Vaporization at bp.,),KJ/Kg:215.0
ODP:0
GWP:0.29
Specifications
Description |
Top Quality (GB) |
|
|
characteristics |
Colorless, Transparent, Clear and Odorless Liquid |
Mass Fraction of 1,1,1,2-tetrafluorothane |
99.5 |
Acidity/% ≤ |
0.0001 |
Mass Fraction of Moisture/%≤ |
0.001 |
Mass Fraction of Evaporated Residue/%≤ |
0.01 |
Volume Fraction of non-condensable Gases at 25℃/% |
1.5 |
Determination of Chlorides CL- |
PASS |
(Total Unsaturated Hydrocarbon) PPm |
— |
Package
Disposable Cylinder:250g,300g,340g,800g.