Daikin R407C

R-407C and R-410A: Alternative refrigerants to HCFC-22
The ban on HCFC-22 use began with the Copenhagen Conference. Since there was no single alternative refrigerant, attempts have been made to replace it with mixed refrigerants of 2 or 3 components. R-407C and R-410A have been tested in detail by both AREP and JAREP *, and use has already begun in air-conditioning systems and room air conditioning. *AREP  FAlternative Refrigerant Evaluation Program of the America Air Conditioning Refrigerant Association JAREP FAlternative Refrigerant Evaluation Program of the Japan Air Conditioning Refrigerant Association

Features of R-407C
- 3-component non-azeotropic mixed refrigerant (HFC-32, 125 and 134a)
- Theoretical COP of 97% compared to HCFC-22 (System COP test sample of optimized system = 99%)
- Almost same pressure as HCFC-22
- Constituent boiling point must be considered when refilling
- Almost same solubility in water as HCFC-22
- Poorly compatible with mineral oils like naphthene used with HCFC-22 (Good compatibility with ester and ether oils)
- Major uses: Air-conditioning systems, room air-conditioning and refrigeration equipment

Daikin R404A

R-404A: Alternative refrigerant to R-502
R-502 is a mixture of HCFC-22 and CFC-115. These two constituents have similar boiling points. Compared to HCFC-22, R-502 has a slightly higher discharge temperature. It is thus widely used in commercial low temperature equipment. R-404A has the same if not lower discharge temperature than R-502. For this reason, it was tested in detail by AREP/JAREP and is already used in refrigeration trucks and conditioning units..

Features of R-404A
3-component near azeotropic mixed refrigerant (HFC-125, 143a and 134a)
- Theoretical COP of 89% compared to R-502
- Can replace R-502 without major design changes.
- Constituent have similar boiling points, but refilling is needed- Slightly more soluble in water than R-502
- Poorly compatible with mineral oils like naphthene used with R-502 (Good compatibility with ester and ether oils)
- Major uses: Mid-to-low temperature refrigerating systems (i.e.: showcases, cold storage warehouses, refrigeration trucks, etc.)

SSB R134a (Daikin)

HFC-134a: Alternative refrigerant to CFC-12
HFC-134a was introduced early on as a refrigerant for car air-conditioning and refrigerators because it has refrigerant characteristics and a stability very similar to CFC-12. It is being used not only as an alternative to CFCs but also HCFCs, as well as a foaming agent for polyethylene and other substances. It is also being used in aerosol sprays because of its non-combustibility.

Features
- Most similar to CFC-12 in terms of characteristics
- High thermal stability, non-corrosive and low toxicity
- More soluble in water than CFC-12
- Poorly compatible with mineral oils like naphthene used with CFC-12 (Good compatibility with polyalkylene glycol and ester oils)

ISO TANK and TON-DRUM are ready to serve to our customer

Daikin 141B

Floron 22

Frio 22

Friogas 408A

Friogas 409A

Refrigerant R401A

Refrigerant 406A

DuPont ISCEON 9 Series Refrigerants

• ISCEON 9 SERIES
A Unique range of refrigerants for use with existing oils

• ISCEON 29 (R422D)
The zero ozone depleting drop in replacement for R22 in direct expansion water chillers

• ISCEON 39TC (R423A)
The zero ozone depleting HFC retrofit refrigerant replacement for R12 in centrifugal chillers

• ISCEON 49 (R413A)
The zero ozone depleting ‘drop-in’ replacement for R12 in direct expansion systems

• ISCEON 59 (R417A)
The zero ozone depleting replacement for R22 suitable for new equipment and as a drop-in replacement for existing systems.

• ISCEON 69L (R403B)
The non-flammable ‘drop-in’ replacement for all R502 applications

• ISCEON 79 (R422A)
The zero ozone depleting for replacing R12, R502 &HCFC containing refrigerant blends in medium- and low-temperature refrigeration

• ISCEON 89
The zero ozone depleting replacement for R13B1 in new and existing equipment.

Refrigerant Products And Packing